Abstract:
The training aid for practicing the skill of putting a golf ball in a straight direction is comprised of a kit which provides developmental drills to allow the avid golfer or participant an opportunity to improve their putting skills. The kit comprises a playing surface with various indicia and a set of target balls which enables the participant(s) to play various games which correspond to golfing. A base mat is placed underneath the playing surface and further has a perimeter rim to retain errant golf balls when exiting the playing surface. An auxiliary attachable backstop, a plurality of removably attachable standing platforms, and a detachable putter are also provided.

Description:
RELATED APPLICATIONS 
     This utility patent application is a continuation of the provisional patent application filed with the United States Patent and Trademark Office on Jun. 30, 2010 and referenced by No. 61/359,866. 
    
    
     FIELD OF THE INVENTION 
     The present invention relates generally to a system for improving one&#39;s skills in putting a golf ball and, more particularly, for developing the skills of controlling putting distance, controlling putting speed, and focusing visual concentration within the framework of a game format, all of which are and executed upon an artificial grass mat. 
     BACKGROUND OF THE INVENTION 
     Putting is generally considered the single most important skill required for a golfer. Consequently, putting is the one area where a golfer can most quickly improve scoring. Although virtually anyone can putt a golf ball, training towards competency and, ultimately, perfection is difficult as it requires hours of practice. Practice alone often becomes tedious; therefore, educators and coaches usually employ supplemental training materials to teach skills and to encourage practicing. These supplemental materials are designed around developing skill sets, while also being enjoyable and game-like, thus relieving training tedium. As a result, the invention herein described fulfills the need for supplemental golf putting instructional materials for developing specific putting skills and, at the same time, is enjoyable to do by oneself or with others who may or may not be golfers. 
     Several attempts have been made in the past to provide either golf putting games that provide no real system for improving putting skills, or training contraptions and methods that do not relieve the tedium of practicing. 
     No prior art discloses a combination of skill training and game-like conditions for participation by one to four people, whether or not they are golfers. 
     No prior art discloses a practice mat that is consistently flat and has indicia allowing for a plurality of skill training games and putting targets that can be used in either or both lengthwise directions. 
     No prior art discloses a practice mat that is selectively adjustable to provide textures and slopes for advanced users. 
     No prior art discloses a modular system that provides selectable mat configurations to enable a plurality of game styles and practice styles based upon user preferences. 
     No prior art discloses a system with all of these features which is fully collapsible for ease of storage and transport. 
     U.S. Pat. No. 2,678,823, in the name of Hugman, discloses a gutter area of an indoor putting game, comprising an undulating floor portion, a ball rack, and a curtain. 
     U.S. Pat. No. 3,584,877, in the name of Florian, describes a golf game utilizing a runner that simulates a golfing green with a targeted area that has a scoring means and an inclined portion with a ball-receiving cup. The present invention does not include an inclined plane or backboard and also describes and provides alternate games to be played on the playable surface. 
     U.S. Pat. No. 4,203,604, in the name of La Grange, teaches a golf game, utilizing a flexible elongated mat with a plurality of openings simulating holes on a golf course and a plurality of playing cards used in conjunction with a scoring scheme. Unfortunately, the present invention does not use a series of target holes that simulates holes on a golf course and, as such, differs in scope from the La Grange device. 
     U.S. Pat. No. 4,596,391, in the name of Carolan, Jr., discloses a portable golf game, utilizing a putter (said device having a walled and substantially planar playing surface), a target hole at one (1) end, at least one (1) obstacle, and wherein at least two (2) portions of the playing surface are selectively joinable to create a carrying case. The Carolan, Jr. device simulates a miniature golf hole, whereas the present invention is a planar surface with multiple target locations for training a user to putt straight at a target. 
     U.S. Pat. No. 4,743,026, in the name of Eady, describes a golf game having a flexible playing medium with one region for simulating non-putting shots and one (1) for simulating putting shots, and also has a series of charts depicting different regions on a golf course, wherein when said golf ball is putted to a chart delineating positioning the ball onto the putting region, the player&#39;s next shot is played in that region. The Eady device comprises a different playing scheme and device than that of the present invention, which assists in training a user to select a target and putt a ball towards that target with a straight stroke. 
     U.S. Pat. No. 4,877,250, in the name of Centafanti, discloses a portable golf putting course consisting of a flexible barrier surrounding a target area, which contains a plurality of objectives painted on the playing surface. The Centafanti device differs in scope in that it does not provide a scoring scheme similar to that of the present invention and also does not provide alternate games using the same playing surface. 
     U.S. Pat. No. 4,957,288, in the name of Kantner et al., teaches a golf putting game consisting of an angular framework, supporting a felt mat and pockets within the framework. The Kantner et al. device simulates the game of billiards, utilizing the tools of the game of golf and therefore differs in scope from the present invention. 
     U.S. Pat. No. 5,042,813, in the name of Huang, describes an indoor golf training course, including a teeing ground unit, a gutter ball return, a ball chamber, and a counting net foldably mounted on the back end of the teeing unit, incorporating a nested holder with various holes and wire channels for counting the score where a golf ball was driven in. Unfortunately, the Huang device is a complicated targeting device for scoring and identifying driven golf balls, whereas the present device has no moving parts and is easily portable and maneuverable and assists in training a user to putt a golf ball in a straight direction at an intended target. 
     U.S. Pat. No. 5,607,360, in the name of Shiffman, discloses a golf putting game apparatus comprising a scoring template to be placed on an existing playing surface, including a hole marking means, scoring zone marking means, and a holed-out zone marking means. When a golf ball is putted with the proper amount of speed and accuracy, it will settle into the desired zone. Scoring indicia are marked on the template. The Shiffman device does not provide a unitary mat that is portable and can be placed on any surface to train the skill of putting a golf ball at a selected target. 
     U.S. Pat. No. 5,738,594, in the name of Kinney, teaches a mat with a top surface that has a plurality of scoring areas marked thereon, including a boundary line that divides the top surface into two (2) longitudinal zones. The Kinney device does not provide a shuffleboard-like target scoring area as in the present invention and also does not provide a mat with a non-slip backing to allow it to be placed on any surface. Additionally, the Kinney device is not similarly equipped with alternate gaming strategies and equipment. 
     U.S. Pat. No. 5,863,256, in the name of MacLean et al., describes a portable putting surface comprising a plurality of separate panels mated together, said panels having a slope-adjusting means and side rails. A continuous length of artificial grass is placed overtop the mated panels and has a teeing section and a golf hole section. The MacLean et al. device differs from the present invention in that it includes a plurality of panels that must be attached together to make a playing surface. The present invention is meant to be simply rolled out onto a planar surface, (the better to practice straight putting), and does not have a ball-receiving hole as a target. 
     U.S. Pat. No. 6,419,590, in the name of Criger, discloses a scoring overlay in the form of a circular target with scoring indicia. The Criger device is designed to be placed overtop the golf hole after the golf putt has been made to determine the accuracy of the golf putt and adding scores based on the position. As such, the Criger device differs in scope from the present invention. 
     U.S. Pat. No. 6,837,797, in the name of Hull, teaches a method for playing a putting game on a golf green surface, wherein each player has a unique golf ball. All balls are placed on the circumference of a selected radius with the cup at the center. Each ball is putted until the ball enters the cup or is putted twice. A scoring scheme is based on each round. 
     None of the prior art particularly describes an invention that is both a golf ball putting training system and also a recreational game that can be played by one (1) or more participants, whether or not they are golfers. Accordingly, the need exists for supplemental training materials for the development of the golf ball putting skills of speed control, roll line, and visual focusing in a format that can also be used as a game played upon a portable flat surface. 
     SUMMARY OF THE INVENTION 
     In view of the foregoing disadvantages inherent in the prior art, it has been observed that nothing addresses the need for supplemental training aids for practicing the skill of putting a golf ball that relieves the tedium of practicing and can also be played and enjoyed by individuals of various skill and age levels. 
     The supplemental training materials herein disclosed utilize game situations involving putting a golf ball that can involve friends and family, while providing the more serious golfer with an opportunity to improve putting skills. The supplemental games are performed within an area of limited space that forces the participants to focus on the target and concentrate on the basic skills of putting in order to achieve the desired target. 
     The game-oriented system for improving putting is primarily directed toward visual focusing, distance control, and achieving proper roll line within a ten (10) foot down range. It is generally accepted that improving scoring is best accomplished on a regular golf course by sinking a significant majority of putts in the two (2) to ten (10) foot length. 
     It is common on an actual putting green on a golf course that the line of a putt will seldom be perfectly straight and flat. Reading the texture, slopes, and undulations of the green is another important putting skill required of a successful putter. However, unless a golfer can properly focus and concentrate on the task and then putt a golf ball directly to a selected target with the proper speed, reading the green correctly will do no good. Thus, the training system of this invention teaches the essence of putting, which is at the base of a person using a putter to strike a golf ball and roll said ball into the hole. The training system of the invention further allows a person to selectively utilize profile inserts to add texture, slopes, and undulations to the mat in order to practice those skills. 
     Although the games serving as the supplemental training materials can stand separately as traditional games modified to use golf balls and a putter, a golfer determined to improve his or her putting skills will gain valuable experience and practice time. By using games that are somewhat related to known games, that are easy to learn to play, and that are fun and enjoyable will encourage golfers and non-golfers to play the games and to employ a system for improving putting skills. 
     Because the putting games can be played and enjoyed by people of all ages and skill levels, golfers can enjoy social interaction with non-golfing friends and family, while having the simultaneous benefit of training their putting stroke. The games can likewise be played exclusively by serious golfers, thus affording each golfer with training in concentration, directional putting, and control of speed within a competitive by enjoyable environment. 
     A golfer can individually use the mat. Competitors are not always necessary. Individual practice allows sufficient time for the golfer to concentrate on form and stroke, which are necessary to improving putting skills. 
     The system uses an artificial grass that has the texture and attributes of a typical golf green with a non-skid base surface. 
     The grass mat is imprinted with the playing surface used for the supplemental training games. The imprinting can likewise be used as target areas when practicing by oneself. The mat is imprinted in such a manner as to allow games to be played in both length-wise directions, thus accommodating up to four (4) participants. 
     The grass mat is made from artificial olefin fibers, or similarly suitable manufactured carpet fibers, with a slip-resistant synthetic backing and, thus, can be used equally well either indoors or outside. 
     The mat can be utilized with one (1) or more standing platforms along a side of the grass mat that provide a standing area for a user to putt a golf ball that is on the mat. The standing platforms provide a similar surface to the grass mat that is level with the grass mat to better simulate actual golfing conditions. The standing platforms can attach to the mat with a locking feature and can be removed and stored as desired. 
     The mat can be utilized with a backstop or with a semi-circular barrier in order to contain the golf balls to the mat. This in turn saves time collecting the balls, prevents the balls from becoming lost, prevents damage to the home or surrounding area, and enables additional game-play opportunities. 
     The mat is designed and dimensioned to both serve its training purposes and to be used in a hallway, living room or other areas of limited space. 
     The mat is further designed to allow for it to be conveniently rolled up for storage when not in use. 
     The system can further include one (1) or more modular practice putters each comprising a handle section, a middle section, a head section, and a plurality of threaded portions used to attach said sections. The practice putters, when assembled, function similarly to conventional putters, but can be collapsed for ease of storage and transportation. 
     The innovative training system for golf putting in a game format fulfills the identified need of providing a method of improving the most critical set of trainable motor skills involved with putting a golf ball, as well as providing an enjoyable set of recreational games. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The advantages and features of the present invention will become better understood with reference to the following more detailed description and claims taken in conjunction with the accompanying drawings in which like elements are identified with like symbols and in which: 
         FIG. 1  is a perspective view of a training aid for practicing the skill of putting a golf ball in a straight direction  10 , according to the preferred embodiment of the present invention; 
         FIG. 2  is a top plan view of the training aid for practicing the skill of putting a golf ball in a straight direction  10 , according to the preferred embodiment of the present invention; 
         FIG. 3  is a side view of the training aid for practicing the skill of putting a golf ball in a straight direction  10 , according to the preferred embodiment of the present invention; 
         FIG. 4  a perspective view of the training aid for practicing the skill of putting a golf ball in a straight direction  10  depicting a horseshoe arrangement  100 , according to the preferred embodiment of the present invention; 
         FIG. 5  a perspective view of the training aid for practicing the skill of putting a golf ball in a straight direction  10  depicting a shuffleboard arrangement  105 , according to the preferred embodiment of the present invention; 
         FIG. 6  a perspective view of the training aid for practicing the skill of putting a golf ball in a straight direction  10  depicting a bocce arrangement  110 , according to the preferred embodiment of the present invention; 
         FIG. 7  is a perspective view of the training aid for practicing the skill of putting a golf ball in a straight direction  10  depicting a base mat  80  and a modular putter  70 , according to an alternate embodiment of the present invention; 
         FIG. 8  is a section view of the training aid for practicing the skill of putting a golf ball in a straight direction  10  and the base mat  80  taken through section line A-A (see  FIG. 5 ), according to an alternate embodiment of the present invention; and, 
         FIG. 9  is a perspective view of the modular putter  70 , according to an alternate embodiment of the present invention. 
     
    
    
     DESCRIPTIVE KEY 
     
         
         
           
               10  training aid for practicing putting a golf ball in a straight direction 
               11  center section 
               12  “OFF” indicia 
               13  scoring indicia 
               14  scoring borders indicia 
               15  center line 
               18  “OFF” section 
               19  scoring section 
               20  mat 
               30  primary backing 
               31  secondary backing 
               40  participant 
               41  golf club 
               42  golf ball 
               70  modular practice putter 
               72  handle section 
               74  middle section 
               76  head section 
               78  threaded portion 
               80  base mat 
               82  rim 
               83  standing platform 
               84  locking feature 
               86  hook-and-loop strap 
               88  barrier 
               90  profile insert 
               100  horseshoe arrangement 
               101  horseshoe 
               105  shuffleboard arrangement 
               110  bocce arrangement 
               111  backstop 
               112  upper panel 
               113  lower panel 
               120  floor surface 
           
         
       
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
     The best mode for carrying out the invention is presented in terms of its preferred embodiment, herein depicted within  FIGS. 1 through 3  and in terms of alternate embodiments as depicted within  FIGS. 4 through 9 . However, the invention is not limited to the described embodiment, and a person skilled in the art will appreciate that many other embodiments of the invention are possible without deviating from the basic concept of the invention, and that any such work around will also fall under scope of this invention. It is envisioned that other styles and configurations of the present invention can be easily incorporated into the teachings of the present invention, and only one particular configuration shall be shown and described for purposes of clarity and disclosure and not by way of limitation of scope. 
     The terms “a” and “an” herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items. 
     The present invention describes a training aid for practicing the skill of putting a golf ball in a straight direction (herein described as the “kit”)  10 , which provides a means for practicing the art of putting for the game of golf. 
     Referring now to  FIG. 1 , a perspective view of the kit  10 ,  FIG. 2 , a top plan view of the kit  10 , and  FIG. 3 , a side view of the kit  10 , according to a preferred embodiment of the present invention, are disclosed. The kit  10  enables a participant  40  to improve their skills in putting a golf ball  42  and, more particularly, for developing the skills of putting straight, controlling putting distance and speed, and focus. Integral to kit  10  is an artificial grass mat  20  with a non-slip primary backing  30 . The grass mat  20  would be constructed of cut fibers of synthetic materials such as, but not limited to, olefin or nylon fibers that are stitched into a primary backing  30  that is attached with a latex adhesive compound to a non-skid secondary backing. Both the primary  30  and a secondary  31  backings are constructed from mildew-resistant materials. The mat  20  is cut to a height that is dense and short to replicate the characteristics of a golf course&#39;s putting green. 
     The mat  20  is two (2) feet wide by ten (10) feet in length. Other lengths may be used; however, the two (2) foot width is dimensioned as to visually focus a participants  40  attention on a target on the mat  20  in order to improve concentration during the act of putting. The mat  20  is flexible so as to allow it to be rolled up for convenient storage or to be quickly unrolled for use either indoors or outdoors. The top or face of the mat  20  has imprinting for the various games on both ends so that it can be used equally in either direction. Scoring border indicia  14  segments each opposing lower ends of the mat  20  into scoring sections  19  and an “OFF” scoring section  18 , labeled with scoring indicia  13  and “OFF” indicia  12 , respectively. A plain center section  11  is located on each side of the mat  20  above the scoring sections  13  and is bisected with a horizontal center line  15  to separate the two (2) halves. 
     When a participant  40  utilizes the invention by themselves while practicing the skill of putting a golf ball  42  with a golf club  41 , a target area is selected by the participant  40  from the mat&#39;s  20  indicia, most typically a scoring section  19 . In this case, the participant  40  is visually focused on the target by both the restricted width of the mat  20  and the imprinted scoring section  19  on the mat  20 . To complete the practice session, the participant  40  would direct their attention to the proper stroke to strike the golf ball  42  and have it roll straight and true, with the correct speed, to the selected target. The participant  40  may elect to putt one (1) or more balls  42  in succession in one (1) direction and then collect the balls  42  and return putt to another target in the opposite direction. 
     Referring now to  FIG. 4 , a perspective view of the kit  10  depicting a horseshoe arrangement  100 ,  FIG. 5 , perspective view of the kit  10  depicting a shuffleboard arrangement  105 , and  FIG. 6 , a perspective view of the kit  10  depicting a bocce arrangement  110 , according to a preferred embodiment of the present invention, are disclosed. Four (4) golf putting training drills are systemically developed which are all performed on the grass mat  20 . The games are: horseshoes, table shuffleboard, deck shuffleboard, and bocce. Each of the developmental skill set games will be described herein. Each of these games can be played by two (2) or four (4) participants. Besides using the games as a supplemental training system for developing specific skills for improving the ability to putt a golf ball  42 , the games can be for recreation and entertainment for non-golfers. Standard golf balls  42  of any color are also used, as would any conventional putter  41 . 
       FIG. 4  depicts the horseshoe arrangement  100  which enables participants  40  to play a game similar to that of the common game of horseshoes. A common “U”-shaped horseshoe  101  fabricated from a durable plastic or similar material is supplied which is to be positioned upon the scoring section  19 . Two (2) participants  40  play against each other from one (1) end of the court, and the other two (2) play against each other from the other end throughout the game Skill set developmental game  3  is a unique adaptation of horseshoes, comprised of four (4) participants  40 , two (2) each on two (2) teams. The object of the game is herein described: Matches consist of one (1) game played to fifteen (15) points, unless otherwise specified by advance agreement amongst the participants  40 , and provided the winner wins by two (2) points. Unlike the previous two (2) games, this game will be played on the putting mat  20  but with two (2) foam horseshoes  101  set up on opposite sides of the board. Each participant  40  or team will play with two (2) golf balls  42  of the same color. Participants  40  must putt the golf balls  42  from behind the “10 OFF” scoring border indicia line  14  to either side of the horseshoe  101 . A coin flip will decide who will putt first. Participants  40  must move to the opposite end of the court after each round is complete unless competing in teams. Participants  40  competing in teams will stand opposite each other throughout the entirety of the game. Scoring is accomplished and recorded in the following manner: A golf ball  42  must be within a putter head&#39;s  41  length of the shoe to score or, alternately, four (4) inches as agreed upon by both participants  40  or by the teams. The closest golf ball  42  to the horseshoe  101  scores one (1) point. When there are two (2) golf balls  42  closer than the opponent&#39;s closest golf ball  42 , it results in a score of two (2) points. A ringer is a golf ball  42  resting entirely within the horseshoe  101 . One (1) ringer scores three (3) points. Two (2) ringers score six (6) points. One (1) ringer plus closest golf ball  42 , if within four (4) inches of the same player, scores four (4) points. The participant  40  having two (2) ringers against one (1) for their opponent  40  scores three (3) points. In case each participant  40  has a ringer, the next closest golf ball  42 , if within six (6) inches, scores one (1) point. All equals count as ties and no (0) points are scored. A golf ball  42  moved by an opponent&#39;s golf ball  42  must be counted in its new position. 
       FIG. 5  depicts the table shuffleboard arrangement  105  which enables participants  40  to play a game similar to that of the common game of table shuffleboard or deck shuffleboard (see herein below). Table Shuffleboard is comprised of two (2) teams with one (1) or two (2) participants  40  each. The object of the game is herein described: Matches consist of one (1) game played to twenty (20) points, unless otherwise specified; however, the winner must win by two (2) points. Each participant  40  or team will play with four (4) golf balls  42  of the same color. Participants  40  must putt the golf balls  42  from behind the “10 OFF” indicator line indicia  14 . A coin flip will decide who will putt first. Participants  40  must move to the opposite end of the court after each round is completed, unless competing in teams. Participants  40  competing in teams will stand opposite each other throughout the entirety of the game. Scoring is accomplished and recorded in the following manner: The closest golf ball  42  to the end of the playing surface will receive points. As an example of this, if two (2) blue golf balls  42  are closer to the end of the board than one (1) red golf ball  42 , both blue golf balls  42  will be awarded points. The only exception to this rule is if a ball  42  lies entirely in the “5 Point Zone” scoring section  19 , and there is a golf ball  42  closer to the end of the playing surface in the “4 Point Zone” scoring section  19 . In this case, the participant  40  with the golf ball  42  in the “5 Point Zone” scoring section  19  will receive five (5) points. Only one (1) participant  40  may acquire points during a turn. Point values are determined by the scoring indicia  13  marked within each scoring section  19 . A golf ball  42  must rest entirely in the scoring section  13  to earn the point value. As an example, a ball  42  that touches the scoring border indicia line  14  between “1” and “2” will be awarded one (1) point. A ball  42  that does not completely cross the scoring border indicia line  14  into the “1 Point Zone” will be cleared from the board. Golf balls  42  that get knocked off of the playing surface or that roll off of the playing surface do not acquire any points. 
     The shuffleboard arrangement  105  depicted in  FIG. 5  is also utilized to play deck shuffleboard which is comprised of four (4) participants  40 ; two (2) each on two (2) teams. The object of this game is herein described: Matches consist of one (1) game played to fifty (50), seventy-five (75), or one-hundred (100) points, unless otherwise specified. Each participant  40  or team will play with four (4) golf balls  42  of the same color. Participants  40  must putt the golf balls  42  from behind the “10 OFF” scoring border indicia line  14 . A coin flip will decide who will putt first. Participants  40  must move to the opposite end of the court after each round is completed, unless competing in teams. Participants  40  competing in teams will stand opposite each other throughout the entirety of the game. Scoring is accomplished and recorded in the following manner: Point values are determined by the scoring indicia  13  marked within each scoring section  19 . These zones are marked with various point indicators. A participant  40  or team will receive a negative ten (−10) points if their golf ball  42  rests in the “10 OFF” scoring section  18  at the end of a round. The exception to this rule is if the participant  40  goes into negative points. If the total points for a participant  40  or team were negative at the end of a round, they would have zero (0) points going into the next round. The game begins with a putt from the participant  40  who wins the coin flip attempting to score points in a scoring section  19  with their golf ball  42 . The opponent  40  will then putt to outscore or knock their rival&#39;s ball  42  off of the mat  20  or into the “10 OFF” scoring section  18 . A ball  42  that does not completely cross the scoring border indicia line  14  before the “10” point scoring section  19  will be cleared from the board. A golf ball  42  must rest entirely in the scoring section  19  to earn the point value. For an example, a ball  42  that touches the scoring border indicia line  14  between “10” and “8” will receive eight (8) points. If a golf ball  42  rests on the scoring border indicia line  14  between “7” and “10 OFF”, that golf ball  42  will receive a negative ten (−10) points. If a golf ball  42  rests on the scoring border indicia line  14  behind the “10 OFF”, that ball  42  is considered off of the playing field and will receive zero (0) points. 
       FIG. 6  depicts the bocce arrangement  110  which is played with four (4) participants, two (2) each on two (2) teams. The bocce arrangement  110  comprises a backstop  110  which stops a golf ball(s)  42  (see herein below). The backstop  111  is comprised of an “L”-shaped cardboard, plastic, or similar material further comprising an upper panel  112  and a lower panel  113 . The lower panel  113  is positioned underneath the mat  20  to secure the backstop  11  and enable the upper panel  112  to stop golf balls  42 . The backstop  111  is envisioned to be a least as wide as the mat  20 . The object of the bocce arrangement  110  is herein described: The number of participants  40  is one (1) or two (2) each on two (2) rival teams. The game will be played on the putting mat  20  with the backstop  111  set up. A perfectly round, white spheroid, without the dimples associated with a standard golf ball  42  and with the approximate diameter of a golf ball  42 , is used as the pallino (the target ball) when playing the modified game of bocce. Matches consist of one (1) game played to twelve (12) points, unless otherwise specified by advance agreement amongst the participants  40  and provided the winner wins by two (2) points. Each participant  40  or team will play with four (4) golf balls  42  of the same color. Participants  40  must putt the golf balls  42  from behind the “10 OFF” scoring border indicia line  14 . 
     The match shall begin with the flip of a coin between the captains of each team. The winner of the coin flip may have the first putt of the pallino (the target spheroid) or choose the color of the balls  42 . A participant  40  may putt the pallino any distance so long as the pallino passes the center line  15  of the court and does not hit the back wall. If a participant  40  fails to validly putt the pallino after one (1) attempt, the opposing team will have a chance to putt the pallino and put it in play. If the opposing team fails to putt the pallino past the center line  15 , the pallino reverts to the original team. In either case, when the pallino has been properly put in play, the team who originally putted the pallino will putt the first golf ball  42 . The team who originally putted the pallino, whether successfully or not, putts the first golf ball  42 . If the golf ball  42  hits the backboard, that team must putt again. Otherwise, the participant  40  steps aside and their team does not putt again until the opposing team has either gotten one (1) of its golf balls  42  closer to the pallino or has putt all of its balls  42 . The team whose golf balls  42  are closest to the pallino is called “inside” and the opposing team “outside.” Whenever a team gets inside, it steps aside and lets the outside team play. The outside team putts until it beats (not ties) the opposing ball  42 . This continues until both teams have used all of their golf balls  42  (a total of eight (8), or four (4) from each team). The team that scored last putts the pallino to begin the next frame. Should a player&#39;s golf ball  42  make contact with the backstop  111 , the golf ball  42  is considered a dead ball  42  on impact and is removed from play until the end of the frame. 
     As the game is played and putting skills are developed, additional rules must be observed as outlined: 1) if the putted ball  42  comes to rest on the pallino or another ball  42  that is touching the back wall that putted ball  42  remains in play. The ball  42  touching the back wall is removed from play. If the pallino is touching the back wall it remains in play. 2) If a golf ball  42 , after hitting the backstop  111 , strikes a stationary golf ball  42 , that stationary golf ball  42  shall be replaced in its original position. The putted ball  42  is removed from play. 3) If a golf ball  42  hitting the backstop  111  is not removed quickly enough and, as a result, strikes a moving ball  42  that likely would have hit the backstop  111 , allowing the moving ball  42  to remain in play, that moving ball  42  remains in play where it comes to rest. 
     In regards to the “pallino,” which is the name ascribed to the target spheroid, once the pallino has been validly put into play, it remains in play even if it hits the backstop  111 . However, if the pallino is knocked out of the court or it is knocked in the front of the center line  15 , the frame will end, no points will be awarded, and the game will resume with the same team putting the pallino. 
     Scoring is accomplished and recorded in the following manner: Only the “inside” team scores. One (1) point is given for each inside team&#39;s ball  42  that is closer to the pallino than any ball of the opposing team. If at the end of any frame the closest ball  42  of each team is equidistant from the pallino, the frame ends in a tie and no (0) points are awarded to either team. The team who scores twelve (12) points wins the game and, as previously indicated, the winner must have a two (2) point advantage. 
     Referring now to  FIG. 7 , a perspective view of the kit  10  depicting a base mat  80  and a modular putter  70  and  FIG. 8 , a section view of the kit  10  installed upon the base mat portion  80 , taken through section line A-A (see  FIG. 7 ), according to an alternate embodiment of the present invention, are disclosed. The kit  10  may provide an enhanced practice experience by utilizing a non-skid base mat  80  and a modular putter  70  (see  FIG. 6 ) in conjunction with the aforementioned mat  20 . The base mat  80  comprises a perimeter rim  82 , a pair of standing platforms  83 , a plurality of hook-and-loop type straps  86 , a pair of barriers  88 , and a pair of profile inserts  90 . The base mat  80  is to be positioned between the mat  20  and a supporting floor surface  120  and provides a high-friction non-skid stabilizing substrate on which to place the mat  20  and on which to stand during putting. The base mat  80  comprises a perimeter edge being parallel to and approximately six (6) inches wider on each long side than the mat  20  and forming a semi-circular shape around end portions of said mat  20 . The edge region of the base mat  80  further comprises an upwardly protruding rim  82  which extends all around said perimeter region being approximately one (1) inch high which provides a retaining means to golf balls  42  which exit the top surface of the mat  20  during use. The base mat  80  is fabricated of sheet rubber or a rubber and cloth lamination being capable of being compactly rolled or folded for convenient storage. 
     The base mat  80  further provides an attachment means to a pair of standing platforms  83  which enable a stable surface on which a participant  40  may stand during putting. The standing platforms  83  are fabricated of similar materials as the aforementioned base mat  80 . The standing platforms  83  are removably attached to a perimeter edge of said base mat  80  at corner portions upon right and left long sides of the base mat  80  via integrally-molded “T”-shaped locking features  84  or equivalent locking geometric features which are integrally molded to the base mat  80  and protrude perpendicularly from each perimeter edge. 
     An additional means to retain a golf ball  42  during play is provided along each semi-circular end portions of the base mat  80  via respective vertical barriers  88  which extend at right angles from the base mat  80  approximately three (3) inches high. Said barriers  88  are held intimately against the arcuate end portions of said base mat  80  via a plurality of fastening hook-and-loop straps correspondingly bonded or sewn to said barriers  88  and end portions of the base mat  80 . The barriers  88  are fabricated of semi-rigid extruded plastic sheet and are capable of being rolled compactly for convenient storage. 
     The base mat  80  also provides a means to emulate a variable topographic profile via a pair of profile inserts  90  comprising hollow or solid arcuate forms approximately one (1) to three (3) inches high which are to be inserted between the base mat  80  and the mat  20 . Once installed, said profile inserts  90  causes the mat  20  to deflect upwardly so as to simulate topographic variations typically found on a golf course. One (1) or both profile inserts  90  may be positioned along either side edge of the mat  20  by a participant  40  to create a more challenging putting surface. The profile inserts  90  are fabricated of semi-rigid plastic in a molding process and may be introduced having a variety of sizes and shapes based upon a participant  40  preference. Said profile inserts  90  are generally hyperbolically-shaped with gradually tapering edges so as to minimize unsupported areas between the base mat  80  and the profile inserts  90 . The profile insert  90  is depicted herein as being inserted between the mat  20  and the base mat  80  being positioned subjacent to an edge portion of the mat  20  which creates topical variations within the mat  20  to enhance a putting experience. 
     Referring now to  FIG. 9 , a perspective view of the modular putter  70 , according to an alternate embodiment of the present invention, is disclosed. The kit  10  comprises a compact modular practice putter  70  comprising of three (3) interconnecting sections including a handle section  72 , a middle section  74 , and a head section  76 . The modular practice putter  70  is comprised of similar materials and design as conventional putters  41 ; however, said modular practice putter  70  further provides a collapsible shaft portion allowing compact storage. Once assembled together, said sections  72 ,  74 ,  76  constitute a unitary putting device which provides similar functionality as that of a conventional putter  41 . The sections  72 ,  74 ,  76  are removably attached to each other using a threaded connection or the like which allows the modular practice putter  70  to be stored within a carrying case or similar storage device when not in use. The handle section  72  is comprised of a tubular shaft with a grippable exterior surface and a proximal end portion which comprises an inner threaded portion  78  which enables interconnection to the middle section  74 . The middle section  74  is also a tubular shaft which is slightly smaller in diameter to the handle section  72  to enable an interconnection. A distal upper exterior surface of the middle section  72  comprises a threaded portion  78  which engages the proximal end of the handle section  72 . A proximal inner surface of the middle section  74  comprises threaded portion  78  which enables interconnection to the head section  76 . The head section  76  comprises a tubular shaft and a common putting head for striking a golf ball  42 . A distal exterior surface of the head section  76  comprises a threaded portion  78  which engages the inner proximal end of the middle section  74 . 
     The preferred embodiment of the present invention can be utilized by the common user in a simple and effortless manner with little or no training. After initial purchase or acquisition of the kit  10 , it would be installed as indicated in  FIG. 1 . 
     The method of utilizing the kit  10  may be achieved by performing the following steps: placing the mat  20  on a desired level surface with the scoring sections  19  oriented upwardly; practicing putting as desired via striking a golf ball  42  towards a desired target the imprinted scoring section  19  on the mat  20 ; the participant  40  may also play a desired abovementioned game such as horseshoe arrangement  100 , shuffleboard arrangement  105 , or bocce arrangement  110 ; and, utilizing the kit  10  to practice putting a golf ball  42  with a golf club  41 . 
     The alternate embodiment of the present invention can be utilized by the common user in a simple and effortless manner with little or no training. After initial purchase or acquisition of the kit  10 , it would be installed as indicated in  FIG. 7 . 
     The method of utilizing the kit  10  with the base mat  80  may be achieved by performing the following steps: 
     The method for utilizing the base mat portion  80  may be achieved by performing the following additional steps: unrolling the base mat  80  upon a floor surface  120 ; placing the mat  20  upon a top surface of the base mat  80 ; centering said mat  20  within the rim portions  82  of said base mat  80 ; attaching one (1) or both standing platforms  83  to the locking feature portions  84  based upon a desired putting location; inserting one (1) or both profile inserts  90  between the mat  20  and the base mat  80  at a desired location or locations to produce a desired topical profile; affixing the barriers  88  to the semi-circular end portions of the base mat  80  using the hook-and-loop straps  86 ; standing upon a standing platform  83  to strike the golf ball  42  using a conventional putter  41  or the modular putter  70 ; and, performing putting practice or a putting game as described above. 
     The method for utilizing the modular practice putter  70  may be achieved by performing the following additional steps: assembling the modular practice putter  70  by assembling or deploying the putter sections  72 ,  74 ,  76  into a unitary linear form; and, utilizing said modular practice putter  70  to perform normal putting practice or a putting game as described above. 
     The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the invention and method of use to the precise forms disclosed. Obviously many modifications and variations are possible in light of the above teaching. The embodiment was chosen and described in order to best explain the principles of the invention and its practical application, and to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated. It is understood that various omissions or substitutions of equivalents are contemplated as circumstance may suggest or render expedient, but is intended to cover the application or implementation without departing from the spirit or scope of the claims of the present invention.