Patent Document

CROSS-REFERENCE TO RELATED APPLICATIONS  
       [0001]     Provisional Patent Application filed Mar. 8, 2004 Granted May 10, 2004 Appl Ser. No. 60/551,196 Confirmation No. 2143. 
     
    
     FEDERALLY SPONSORED RESEARCH  
       [0002]     Not Applicable  
       SEQUENCE LISTING  
       [0003]     Not Applicable  
       BACKGROUND OF THE INVENTION—FIELD OF INVENTION  
       [0004]     The invention provides the consumer with foundations that permit the construction of a unique tripod to meet consumer unique needs.  
       BACKGROUND OF THE INVENTION  
       [0005]     The invention permits the consumer to take advantage of the inherent advantages of a tripod. Three points describe a plane. Objects on a tripod are inherently stable, each of the three legs can be on a surface of different height but the platform created is stable. Most man-made objects have four supports. These supports are acceptable only when they occupy a common plane. Absent a common plane these objects are not stable.  
         [0006]     Prior Art. A patent search found numerous examples of tripods designed to perform a particular function. There were no patents on tripod foundations with the primary objective of permitting the customer to design a unique tripod to meet unique needs.  
       BACKGROUND OF INVENTION—OBJECTS AND ADVANTAGES  
       [0007]     The invention is a new concept for the construction of a tripod. The concept is a foundation that permits the consumer to construct a unique tripod to meet the consumer&#39;s unique needs. The tripod foundation is triangular but need not be an isosceles triangle. The foundation provides three points to which the tripod&#39;s legs are attached. Foundations could be constructed of metal, wood or man-made material, e.g. PVC.  
         [0008]     There are two embodiments for the foundation. The preferred embodiment is a one-piece foundation consisting of a foundation base that provides openings for the placement of tripod legs and provisions for the attachment of other objects. This foundation is designed and made for purchase by the consumer. The foundation could be designed to support the use of attachments selected by the consumer.  
         [0009]     The alternate embodiment has four parts. The first part is a foundation base designed by the consumer with a size, material, and configuration unique to the consumer&#39;s needs. The other three parts are three commercially manufactured extensions to be appropriately attached to the base. These extensions would include an opening for the placement of the tripod legs. The extensions may be made of different material than the foundation base. The consumer would determine the attachments to be placed on the extensions and on the foundation.  
         [0010]     The flexibility and potential of this concept have been demonstrated with a preferred embodiment foundation made of stainless steel. The foundation was equipped with a number of attachments. Most attachments were made from PVC. There were a few metal attachments. In this demonstration most of the legs were made of PVC with an exterior diameter of 1¼″. Many PVC attachments accept this outside diameter. PVC parts are sturdy, have a good “hand”, and do not rust. Attachments are routinely available in retail stores.  
       SUMMARY  
       [0011]     The preferred and alternate embodiments permit the customer to create a tripod to meet unique needs. The flexibility and potential of said embodiments are apparent in the applications described below. Three applications are shown; foundation; attachments to the foundations; and modifications to the tripod. No other product offers the unique advantages of these embodiments. Given these unique advantages it is likely the consumer will find utility for the foundations in ways we cannot now imagine. 
     
    
     DRAWINGS—FIGURES  
       [0012]      FIG. 1  is a vertical view of a typical preferred embodiment foundation. There are three arms with openings that accept tripod legs. There is an opening in the center for the attachment of a component to the foundation base.  
         [0013]      FIG. 1   a  is a horizontal view of a typical preferred embodiment foundation. In this fig the arms are inclined at 22.5° above the horizontal.  
         [0014]      FIG. 2  is a vertical view of a typical alternate embodiment foundation. It has three removable extensions that provide openings to secure the legs to the foundation. The foundation can be designed to accept components chosen by the consumer.  
         [0015]      FIG. 2   a  is a horizontal view of a typical alternate embodiment foundation.  
         [0016]      FIG. 3  is a top view of an extension for the alternate embodiment with an opening for the attachment of the legs.  
         [0017]      FIG. 3   a  is a horizontal view of the extension. The extension arms are inclined at 22.5°.  
         [0018]      FIG. 4  Attachments to the foundations  
         [0019]      FIG. 5  Modifications to the tripod  
     
    
     DRAWINGS—REFERENCE NUMERALS  
       [0000]    
       
           10  Preferred embodiment  
           11  Alternate embodiment  
           12  Extension arm  
           13  Opening for leg  
           14  Opening for other attachments  
           15  Openings on Extension Arm  
           16  Tripod Leg  
           17  Female adapter  
           18  Pipe Connector  
           19  Cap  
           20  Female receptacle  
           21  Eyebolt  
           22  Nut  
           23  22.5° Elbow  
       
     
       DETAILED DESCRIPTION OF EMBODIMENTS  
       [0000]     Foundation  
         [0034]      FIG. 1  is a vertical view of a typical preferred embodiment foundation  10 . There are three arms with openings  13  that accept tripod legs. On this Fig the arms are separated from one another by 120°. Foundations could be designed with separations other than 120°. There is one opening  14  for the attachment of objects to the foundation base.  
         [0035]      FIG. 1   a  is a horizontal view of a typical preferred embodiment foundation  10 . The arms are inclined at 22.5° above the horizontal. This is a convenient angle; it can be supplemented with a 22.5° elbow  23  to create a horizontal surface to interface with the ground or other components. The manufacturer will determine the actual angle of the arm.  
         [0036]      FIG. 2  is a vertical view of a typical alternate embodiment foundation. There is a base  11  and three extension arms  12 . The extensions have openings for the attachment of tripod legs. The consumer designs the foundation base  11  the dimensions of the base, the positioning of the extensions and the presence or absence of additional openings in the base  11 . There may be foundations that would profit from more than three extension arms  12 .  
         [0037]      FIG. 2   a  is a horizontal view of a typical alternate embodiment foundation  11  with extension arms  12 .  
         [0038]      FIG. 3  is a vertical view of an extension arm  12  for the alternate embodiment. The fig shows the placement of the opening  13  for the attachment of the legs. Also shown are the notional openings  15  for the objects, bolts or screws, that secure the arm to the foundation. The dimensions of this extension would be determined by the manufacturer and would recognize the needs of the consumer.  
         [0039]      FIG. 3   a  is a horizontal view of the extension arm for the alternate embodiment  11 . The extension arms are inclined at 22.5°. The consumer would choose this angle. For example there may be foundations better served by extension arms parallel to the foundation.  
         [0000]     Attachments to Foundations  
         [0040]     These applications are available to both embodiments. The consumer will determine how parts should be connected.  
         [0041]      FIG. 4  shows a simple way to attach objects to a foundation. The tripod leg  16  is placed in to a receptacle  20  of a female adapter  17 . A pipe connector  18  is placed in the other receptacle  20  of the female adapter  17 . The pipe connector  18  is the same diameter as the tripod leg  16 . The pipe connector  18  is then placed in the bottom of the leg opening  13  and secured there with a cap  19 . Tripod legs  16  could be attached with other components, e.g. a threaded female adapter or a threaded male adapter. This invention offers unique foundations not unique attachments to the foundations.  
         [0042]      FIG. 4   a  shows another use of the simple way to attach objects to a foundation. There is a center opening in the preferred embodiment  14 . The alternate embodiment permits the placement of openings at any location on the foundation. In this figure a pipe connector  18  is placed in a cap  19 . The connector  18  is passed through the bottom of an opening  14  into a receptacle  20  of a female adapter  17 . The open receptacle  20  of the adapter can accept a pipe similar to a tripod leg  16 , as a part of a vertical construction. This foundation could be combined other foundations similarly configured to build a wall of pipes. The receptacle  20  would accept other attachments e.g., a flange to support a tabletop.  
         [0043]      FIG. 4   b  shows another use of the simple way to attach objects to a foundation. On this figure the object is attached to the bottom of the foundation. The attachment is simply a pipe connector  18  that secures two caps  19  one on the top and the other on the bottom of the foundation  10 . The bottom cap has been modified to include the presence of an eyebolt  21  secured to the bottom of the cap with a nut  22 . This bolt could be used to hold an object, e.g. flower arrangement, in the center of the tripod. The bolt could also be used to accept a weight to provide the tripod with increased stability.  
         [0000]     Modifications to the Tripod  
         [0044]      FIG. 5  shows two simple modifications using the 22.5° elbow  23 .  FIG. 4  showed a simple concept to secure an attachment to a foundation. The drawing of  FIG. 5  is almost exactly the same  FIG. 4 . However the pipe connector  18  is secured to the foundation with a 22.5° elbow  23  rather than a cap  19 . The elbow  23  can be positioned so that the open end is at an angle parallel with the ground. In this position it provides a base for vertical pipes to perform functions chosen by the consumer.  
         [0045]      FIG. 5   a  shows the bottom of a tripod leg  16  modified with a 22.5° elbow  23  placed at the bottom of a leg  16 . The elbow  23  is placed so that it contacts the ground with a flat parallel surface. This position increases the area of the elbow that touches the ground. The increased area increases the stability of the legs  16  of the tripod.  
         [0046]      FIG. 5   b  shows an assembly to counter the tendency for tripod legs  16  to spread as increased weight is placed on the tripod. The assembly is composed of a female adapter  17  a threaded eyebolt  21  and two securing nuts  22 . The bolt  21  is passed though a hole drilled in the center of the adapter  17 . The two nuts  22  secure the bolt. The assembly is then appropriately placed on each of the three legs  16 . The three legs would then be connected by a line or chain of appropriate length and strength passing though each leg&#39;s eyebolt  21 .

Technology Category: 2