Patent Publication Number: US-6698049-B2

Title: Multi-functional hand tool

Description:
FIELD OF THE INVENTION 
     The present invention relates to a multi-functional hand tool, and more specifically compact hand tools which have a multiplicity of implements for use in a variety of applications. 
     BACKGROUND OF THE INVENTION 
     Hand tools are commonly used by craftsmen, mechanics, and homeowners during the assembly, construction and/or repair of items ranging from large commercial buildings and automobiles to children&#39;s toys. Based on the almost endless uses for hand tools there are literally thousands of different variations of tools designed for specific trades or applications. Unfortunately, it is both expensive, impractical and extremely burdensome for craftsmen or homeowners to either own every type of tool or carry a multitude of hand tools on a job site or personal travels due to their combined weight and burdensome nature. 
     To address the aforementioned problems associated with craftsmen and homeowners carrying a multitude of individual hand tools, “combination” hand tools have been designed which have numerous implements on one given tool, thus making the tool applicable for a variety of uses. The most common implements found on combination hand tools include pliers, knives, can openers, awls, bottle openers and other tools. Unfortunately, many of these tools are designed for specific mechanical functions and cannot be utilized for other purposes. Additionally, many of these hand tools are too large and heavy and are not designed for use by individuals who possess minimal grip strength. 
     Still further, many of these combination hand tools dispose to numerous implements in a folded arrangement such as a common folding pocket knife. Though this provides a compact size to the device it additionally makes it difficult to deploy the tools. In many of these devices the tools include a recessed portion where the user is to insert a fingernail to deploy the tool, thus requiring the use of two hands, one to grip the body of the tool and the second to deploy the implement. This presents a hurdle to users who do not posses the required grip strength to hold the tool in one hand and utilize a fingernail to open the desired tool. Therefore there is a need for a multi-functional tool wherein the individual tools are more easily deployable. 
     Additionally, many multi-functional tools available only include tools for performing mechanical functions, that is, they include tools such as screwdrivers, wrenches, can openers or similar tools for performing mechanical functions. While these tools may be useful for performing mechanical repairs or other jobs around the house, there is a need for a multi-functional tool that includes specialized tools for performing specialized functions. For example, there are many individuals who do not posses the required grip strength due to physical limitations such as arthritis, to manipulate items such as zippers and buttons, thus these individuals may require assistance to dress/undress. There have been attempts to produce individual tools that are configured to help a user manipulate buttons. These tools are usually comprise a wire loop disposed on the end of a long shaft. The wire loop is placed around a button and the user then manipulates the tool to draw the button through the button hole. Although this tool allows a user to button their clothing, there are many shortcomings of this device. The first shortcoming is that this type of tool cannot be utilized with large buttons such as those on men&#39;s or women&#39;s jeans because the wire loop disposed on the tool is not strong enough that a large force can be applied to it. Still further, the wire loop buttoning tool cannot be utilized to unbutton clothing, therefore assistance may still be required to unbutton the article of clothing. Lastly, due to the length of the tool the tool is not designed to be taken with the individual when they leave their residence, thus if the individual needs to button an article of clothing they must do so at home. 
     Therefore, there is a need for a multi-functional tool that is easily transportable and includes specialized tools for performing specific functions. 
     There is also a need for a multi-functional tool that includes a plurality of folding tools disposed within a body wherein the folding tools may be easily deployed without requiring a high degree of strength. 
     SUMMARY OF THE INVENTION 
     In accordance with the present invention there is provided a multi-functional tool configured to enable a user to manipulate articles of clothing, the multi-functional tool including a first handle, a second handle, a pivot pin, wherein the pivot pin is configured to be fixedly received at one end by the first handle and fixedly received at the other end by the second handle, thereby forming a space between the first and second handle, a zipper pick, the zipper pick is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a users finger to facilitate rotation from the retracted to the opened position, and at least one tool rotatably disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a users finger to facilitate rotation from the retracted to the opened position. 
     In accordance with another aspect of the present invention there is provided a multi-functional tool including a plurality of tools, the multi-functional tool including a first handle, a second handle, at least one pivot pin, the pivot pin interconnected to the first and second handles, a pair of scissors rotatably disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position, a pair of forceps rotatably disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position, and at least one additional tool rotatably disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position. 
     In accordance with yet another aspect of the present invention there is provided a multi-functional tool, the multi-functional tool including a first handle, a second handle, at least one pivot pin, wherein the pivot pin is configured to be fixedly received at one end by the first handle and fixedly received at the other end by the second handle, thereby forming a space between the first and second handle. The multi-functional tool further including a plurality of tool the plurality of tools being: a zipper pick, the zipper pick is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted position; a pair of scissors disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position; a pair of forceps disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position; a wire button loop disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position; and a small button hook and a large button hook, each disposed about the pivot pin, wherein the tool is configured to rotate between a retracted position to an open position, the tool further including an aperture formed therein, the aperture configured to receive a user&#39;s finger to facilitate rotation from the retracted to the opened position. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     There will now be described preferred embodiments of the present invention with reference to the drawings, by way of illustration, in which like numerals denote like elements and in which: 
     FIG. 1 is a side elevation view of the multi-functional tool in accordance with the present invention; 
     FIG. 2 is a side elevation view of the multi-function tool in accordance with the present invention wherein the multiple tools are illustrated in a deployed or semi-deployed state; 
     FIG. 3 is an illustration of the zipper pick of the multi-functional tool in use; 
     FIG. 4 is a side elevation view of an alternative embodiment of the multi-function tool in accordance with the present invention; 
     FIG. 5 is an end view of the alternative embodiment of the multi-function tool; 
     FIG. 6 is a side view of a pair of scissors disposed within the multi-functional tool; 
     FIG. 7 is a side view of a utility knife disposed within the multi-functional tool; 
     FIG. 8 is a side view of a pair of forceps disposed within the multi-functional tool; 
     FIG. 9 is a side view of a serrated cutter disposed within the multi-functional tool; 
     FIG. 10 is a side view of a saw disposed within the multi-functional tool; 
     FIG. 11 is a side view of a screwdriver disposed within the multi-functional tool; and 
     FIG. 12 is a side view of a combined screwdriver and bottle opener in accordance with the present invention. 
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     Referring now to the drawings, FIG. 1 illustrates a side elevation view of an exemplary embodiment of the multi-function tool in accordance with the present invention. In general, the multi-function tool  10  is comprised of a first handle  12  and a second handle  22  which are interconnected by lanyard rings  18  and  19  disposed at each end of the handles. The first handle  12  includes a first end  14  and a second end  16 . The second end  16  generally includes the pin  5 , wherein a plurality of individual tools  30 - 80  are pivotally disposed about the pin  5 . Furthermore, as shown in FIG. 1, the first handle  12  and the second handle  22  may include a recessed area configured to receive a decorative material  13 . The decorative material may be affixed to the sides using means  15  as shown. For example, the handles  12 ,  22  may be formed of a metal such as stainless steel, steel, titanium, aluminum or other suitable material, wherein the recessed area is integrally formed therein and configured to receive a second material such as decorative wood, plastic, bone, or other similar non-structural or structural materials which lend structural and artistic effect to the multi-function tool  10 . 
     The second handle  22  (not shown) is generally constructed in the same manner as that of the first handle and may or may not include the recessed area. The first and second handles should be configured such that when they are spaced apart from one another with the pins  18  and  19  they form a device having a single side profile. An additional spacing material (not shown) may be disposed between the first side and second side and opposite the plurality of individual tools to provide a smooth handle surface in use. 
     As shown in FIG. 1, the plurality of individual tools  30 - 80  are configured to be received between the first and second handles. Each of the plurality of individual tools  30 - 80  is pivotally rotatable about the pin  5 . Additionally, as shown in FIG. 1, each of the individual tools  30 - 80  includes an aperture  31 , 41 , 51 , 61 , 71 , and  81  formed within each of the tools, wherein the apertures are configured to receive a user&#39;s finger thereby allowing the user to move each individual tool from a retracted position as that shown in FIG. 1 to an extended position or a partially extended position as that shown in FIG.  2 . It is further contemplated that a dowel, stick, rod or other device may be disposed through the aperture to increase the leverage on each of the tools. 
     Referring now to FIG. 2, there is shown each of the individual tools  30 - 80  in a deployed or semi-deployed state. As shown in FIG. 2 each of the individual tools are rotatably disposed about a single pivot point  28 , the single pivot point corresponding to the pin  5 . Each of the individual tools will be described in detail below with reference to FIG.  2 . 
     Referring now to the first tool  30 , there is shown a pair of scissors in accordance with the present invention. As shown, the scissors  30  include a first blade  33  and a second blade  34 , and a spring  36 . The first and second blade portions are pivotally connected through a pivot point  35 , wherein the spring  36  is disposed between the first and second blades and configured to bias the first and second blades. The first blade  33  is further configured to be pivotally disposed about the pin  5  as described above. The first blade and the second blade further include handle portions  37  and  38 , wherein the handle portions are located a distance from the pivot point  35  and are configured to receive a users hand. Additionally, the first end  39  of the first blade includes a radiused raised portion wherein the aperture  31  is formed therein. As shown in FIG. 2, the first ends of the each of the blades may be formed to include a blunted tip portion, thereby providing a safety feature. Though this should not be considered limiting in any manner. It is contemplated that the tip portions of the blades may be configured in any manner. 
     Referring now to the second tool  40 , there is shown a pair of pliers/forceps in accordance with the present invention. As shown, the forceps  40  include a first arm  43  and a second arm  44 , and a spring  46 . The first and second arm portions are pivotally connected through a pivot point  45 , wherein the spring  46  is disposed between the first and second arms and configured to bias the first and second arms. The first arm  43  is further configured to be pivotally disposed about the pin  5  as described above. The first arm and the second arm further include handle port ions  47  and  48 , wherein the handle portions are located a distance from the pivot point  35  and are configured to receive a users hand. Additionally, the first end  49  of the first arm includes a radiused raised portion wherein the aperture  41  is formed therein. The distal ends of the first and second arms further include jaw portions  49 ′, wherein the jaw portions  49 ′ are configured for gripping. For example, the jaw portions  49 ′ may include a plurality of ridges or a raised surface, wherein the ridges or raised surface is configured for gripping. As shown in FIG. 1, the raised radiused portion including the aperture  41  is disposed adjacent to the jaw portion  49 ′, wherein as show n in FIG. 1, the aperture  41  is set off from the aperture  31  of the scissors  30 . 
     Referring now to the third tool there is shown a zipper pick  50  in accordance with the present invention. As shown, the zipper pick  50  comprises an elongated member  52  having a first end  53  and a second end  54 . The second end  54  is configured to be rotatably disposed about the pin  5  as described above. A raised radiused portion is disposed adjacent to the first end  53 , wherein the raised portion further includes an aperture  51 , the aperture configured to receive a users finger. As shown in FIG. 1, the raised portion of the zipper pick  50  is disposed adjacent to the first end  53  in a manner such that the aperture  51  is set off from the apertures  31 - 81  of the other tools, thereby allowing unhindered access to the zipper pick. As shown in FIG. 2, the first end  53  of the zipper pick further includes a plurality of teeth  57  formed on the first end  53 . In use, the user would deploy the zipper pick from a retracted position such as that shown in FIG. 1 to a deployed position (not shown) by applying force to the aperture  51 , thereby rotating the zipper pick about the pin  5 . The distal end  58  of the first end would then be placed into an aperture formed in a zipper handle as shown in FIG.  4 . The user may then apply force to the zipper by applying a force to the multi-function tool  10 . For example, if the user it trying to zip a pair of pants, they would place the distal end of the zipper pick through the aperture of the zipper handle where the teeth  57  would engage the zipper handle or tab, then pull up on the multi-function tool, though which the zipper mechanism would be moved from an unzipped position to a zipped position. The user would then remove the distal end of the zipper pick from the aperture of the zipper handle. Throughout the process described above, the use of the zipper pick does not require a secondary step to affix the zipper pick to the zipper handle or any further step than placing the distal end of the zipper pick through the aperture of the zipper handle. By temporarily attaching the zipper pick to the zipper handle, this provides the user with longer lever to which force may be applied to the zipper, thus requiring less grip strength by the user and increasing the leverage on the zipper handle or tab. Additionally, the handle portion of the multi-functional tool  10  is easier to grip than the zipper handle. 
     Referring now to the fourth tool, there is shown a wire button hook  60  in accordance with the present invention. As shown in FIG. 2, there wire button hook  60  includes an elongated member  62  having a first end  63  and a second end  64  and a wire loop  65  extending from the first end  63 . The second end of the elongated member is configured to be rotatably received by pin  5  as described above. The wire button hook  60  further includes a raised radiused portion disposed adjacent to the first end  63 . The wire loop  65  is configured to extend from the first end  63  as shown. It is contemplated that the wire loop may be fixedly attached to the elongated member  62 . In a preferred embodiment the wire loop  65  is removably attached to the elongated member, and may be affixed to the elongated member through means such as a set screw, adhesives, detachable connector(s) or similar mechanical means that maybe configured to selectively retain and release the wire loop  65 . The wire loop  65  may be constructed of materials such as steel, stainless steel, composite materials, plastics, Nitinol, or other similar materials. 
     In use, the wire loop is passed through a button hole in a garment and then about a button on the garment. The loop is then drawn back through the button hole, thus drawing the button therethrough in addition to drawing the wire loop therethrough. 
     Referring now to the fifth tool, there is shown a small button hook  70  in accordance with the present invention. The small button hook  70  comprises an elongated member  72  having a first end  73  and a second end  74 , wherein the second end  74  is configured to be pivotally disposed about the pin  5  as described above. The elongated member  72  further includes a raised radiused portion including an aperture  71  disposed therethrough, the raised radiused portion being disposed adjacent to the second end  75 . As shown in FIG. 2, the first end  73  of the small button hook  70  includes a curved portion  76  and a reduced thickness portion  77 , wherein the curved portion forms a hook  78 . The hook  78  being configured to receive a button in use. 
     Referring now to the sixth tool, there is shown a large button hook  80  in accordance with the present invention. The large button hook  80  comprises an elongated member  82  having a first end  83  and a second end  84 , wherein the second end  84  is configured to be pivotally disposed about the pin  5  as described above. The elongated member  82  further includes a raised radiused portion including an aperture  81  disposed therethrough, the raised radiused portion being disposed adjacent to the second end  85 . As shown in FIG. 2, the first end  83  of the large button hook  80  includes a curved portion  86  and a reduced thickness portion  87 , wherein the curved portion forms a hook  88 . The hook  88  being configured to receive a button in use. 
     As described above, both the small button hook  70  and the large button hook  80  are configured to enable a user to button clothing, though each device is designed for a specific purpose. The small button hook  70  is sized to allow a user to manipulate smaller buttons such as those found on shirts. The large button hook  80  is configured to be used on larger buttons such as those found on pants, jackets, skirts and similar items. In use, the respective button hook is passed through the button hole, then the distal end of the button hook is disposed about the button, the button and button hook are then drawn back through the button hole, thereby drawing the button though the button hole. It shall be understood that the wire loop, small button hook, and large button hook function in a similar manner, though in use, the wire loop is intended to be utilized on clothing items that are knitted or constructed of fragile fabric, because the smooth surface of the wire loop will not damage the garment. Thus, it shall be understood that the small button hook and the large button hook should not be utilized on knitted items or items constructed of fragile fabric because the distal end may snag the garment and damage the article. 
     In use, when the user wishes to unbutton their clothing article, they may employ the use of the forceps. The user would deploy the forceps from their folded position as shown in FIG. 1 to a deployed position. In the deployed position, the first and second arm would be biased apart by the spring thereby opening the jaw portion. The user would then place the button within the jaw portion and apply a force to the first and second arms to close the jaws, the user can then utilize the tool to manipulate the button back through the button hole, thereby unbuttoning the garment. 
     Referring now to FIG. 4, there is shown a side elevation view of an alternative embodiment of the multi-functional tool  100  in accordance with the present invention. As shown in FIG. 4, the multi-functional tool  100  is comprised of a first handle  112  and a second handle  122  which are interconnected by pins  118 ,  119 , and  219  disposed at end of the handles. The first handle  112  includes a first end  114  and a second end  116 . The second end  116  generally includes the pin  119 , wherein a plurality of individual tools  130 - 170  are pivotally disposed about the pins  119  and  118 , and tools  180  and  190  are pivotally disposed about pin  219 . The handles  112 ,  122  may be formed of a metal such as stainless steel, steel, titanium, aluminum or other suitable material. Additionally, the multi-functional tool  100  may further include an illumination device disposed within the handle(s) as shown in FIG. 4, wherein the illumination device includes at least one light emitting device  210  and a switching device  200  and a power source (not shown). It is contemplated that the light emitting device may comprise at least one light emitting diode, a fluorescent bulb, or a laser source, or other light emitting sources. The switching device may be configured to activate the light emitting device through a sliding action or a pressing action. 
     Still further, the multi-function tool  100  further includes a locking mechanism and release latch  210 , wherein the locking mechanism is configured to retain the various tools in both a retracted position and an extended position. The locking mechanism is similar to those found on conventional pocket knives, wherein each of the tools are configured to receive a locking tab in both the retracted position and the opened position. The release latch  210  is configured to release the locking tab, thereby allowing a user to move each of the tools relative to the handles. It shall be understood by one skilled in the art that many different locking mechanism may be utilized with the multi-function tool  100  in accordance with the present invention. 
     Referring now to FIG. 5, there is shown an end view of the multi-functional tool  100  in accordance with the present invention. As shown in FIG. 5, each of the individual tools  130 ,  140 ,  150 ,  160 ,  170 ,  180 , and  190  are configured to be foldably received between the first handle and the second handle, wherein each respective tool is pivotally disposed about their respective pivot pin. 
     Referring now to FIG. 6, there is shown a pair of scissors  130  in accordance with the present invention. As shown, the scissors include a first end  132  and a second end  133 , wherein the second end  133  is configured to be rotatably disposed about pin  118 . The scissors  130  include a first blade  134 , a second blade  135 , and a lever  136 . The first and second blades  134  and  135  are pivotally connected about a pivot point  137 . The lever  136  is pivotally connected to the first and second blades, wherein the lever may be actuated to actuate the cutting portion  138  of the first and second cutting blades. By providing a lever  136  to actuate the cutting portion of the cutting blades allows the user to apply a greater amount of force to the cutting portion of the cutting blades. Thus, the scissors  130  differ from those described above, in that the scissors  130  are configured to cut heavier materials for example, the scissors  130  may be utilized to cut through a persons clothing in an emergency situation. Additionally, by providing a lever to actuate the scissors  130  this enables a user to get a greater purchase and therefore apply a greater force. Still further, by providing a lever, this enables a user to wear gloves while using the scissors, for example, an emergency medical technician may utilize the scissors  130  to remove a patient&#39;s clothing in an emergency situation. Additionally, the distal tip  139  of the second blade  135  has been dulled, such that in use, the distal tip maybe placed against a patient&#39;s skin to advance the cutting portions without cutting the patient. The first blade  134  further includes a raised radiused portion including an aperture  141  disposed therein. The aperture is configured to receive a user&#39;s finger, thereby enabling the user to deploy the scissors  130  from a retracted position to an extended position. 
     Referring now to FIG. 7, there is shown a utility knife  140  in accordance with the present invention. As shown, the utility knife  140  includes a first end  142  and a second end  143 , wherein the second end  143  is configured to be rotatably disposed about pin  118  or  119 . The second end  143  further includes a notch  145 , wherein the notch  145  is configured to receive a locking tab of the locking device. The utility knife  140  further includes a raised radiused portion including an aperture  141 , wherein the aperture  141  is configured to receive a users finger, thereby enabling a user to deploy the utility knife from a retracted position to an extended position by applying a force to the aperture  141 . The utility knife  140  further includes a blade  147 . The blade  147  extends from the first end to a portion adjacent to the second end. 
     Referring now to FIG. 8, there is shown a pair of forceps  150  in accordance with the present invention. As shown, the forceps include a first end  152  and a second end  153 , wherein the second end  153  is configured to be rotataby disposed about pin  118  or  119 . The second end further includes a notch  153 ′, wherein the notch is configured to receive a locking tab of the locking device in accordance with the present invention. The forceps include a first arm  154  and a second arm  155 , a spring  156  and a lever  157 . The lever  157  is pivotally connected to the first and second arms, wherein the spring  156  biases the lever  157  and the first and second arms, wherein the first and second arm are pivotally connected through a pivot point  156 ′. Additionally, the first arm includes a radiused raised portion wherein the aperture  151  is formed therein. The distal ends of the first and second arms further include jaw portions  159 , wherein the jaw portions  159  are configured for gripping. 
     For example, the jaw portions  159  may include a plurality of ridges  159 ′ or a raised surface  159 ′, wherein the ridges or raised surface is configured for gripping. 
     In use, when the forceps are moved from a retracted position to a deployed position, the spring  156  provides a biasing force, causing the first and second arm to expand and open the jaw portions and lift the lever from a retracted position. A user may then apply a force to the lever, thus causing the jaw portions to close. By utilizing a lever arrangement, this allows a user to apply a greater amount of gripping force to the jaw portions. In addition to being able to apply a greater amount of force to the jaw portions, the lever configuration allows a user wearing gloves to operate the forceps without having to remove their gloves. It is further contemplated that the jaw portions of the forceps may be configured to include other devices such as wire cutters, recessed portions configured to receive a bolt or nut or similar modifications. 
     Referring now to FIG. 9, there is shown a heavy duty cutter  160  in accordance with the present invention. As shown, the heavy duty cutter  160  includes a first end  162  and a second end  163 , wherein the second end  163  is configured to be rotatably disposed about pin  118  or  119 . The second end  163  further includes a notch  165 , wherein the notch  165  is configured to receive a locking tab of the locking device. The heavy duty cutter  160  further includes a raised radiused portion including an aperture  161 , wherein the aperture  161  is configured to receive a users finger, thereby enabling a user to deploy the heavy duty cutter  160  from a retracted position to an extended position by applying a force to the aperture  161 . The heavy duty cutter  160  further includes a blade  167 . The blade  167  extends from the first end to a portion adjacent to the second end. As shown in FIG. 8, the blade  157  includes a plurality of grooves  158  formed therein, thereby forming a serrated blade. The serrated blade of the heavy duty cutter  160  is configured to cut through materials quicker than the blade of the utility knife  140 . 
     Referring now to FIG. 10, there is shown a saw  170  in accordance with the present invention. As shown, the wood saw  170  includes a first end  172  and a second end  173 , wherein the second end  173  is configured to be rotatably disposed about pin  118  or  119 . The second end  173  further includes a notch  175 , wherein the notch  175  is configured to receive a locking tab of the locking device. The saw  170  further includes a raised radiused portion including an aperture  171 , wherein the aperture  171  is configured to receive a users finger, thereby enabling a user to deploy the saw  170  from a retracted position to an extended position by applying a force to the aperture  171 . The wood saw  170  includes a serrated blade  177 , wherein the serrated blade includes a plurality of teeth  178  arranged in a pattern that is efficient for cutting through materials such as wood and light metal. It shall be understood that the teeth  178  may be disposed in any pattern and the pattern as shown should not be considered limiting. Furthermore, it is contemplated that the teeth  178  may be replaced by other cutting means. For example, the cutting means may comprise a composite material bonded to the edge of the saw. 
     Referring now to FIG. 11 there is shown a screwdriver  180  in accordance with the present invention. As shown, the screwdriver  180  includes a first end  182  and a second end  183 , wherein the second end is configured to be rotatably disposed about pin  219 . The screwdriver  180  further includes a raised radiused portion  181 ′, wherein the raised radiused portion includes an aperture  181  disposed therethrough. The aperture  181  is configured to accept a users finger therein, thereby allowing a user to easily dispose the screwdriver from a closed position to an opened position. 
     Referring now to FIG. 12, there is shown a screwdriver/bottle opener  190  in accordance with the present invention. As shown, the screwdriver/bottle opener  190  includes a first end  192  and a second end  193 , wherein the second end is configured to be rotatably disposed about pin  219 . The screwdriver/bottle opener  190  further includes a raised radiused portion  191 ′, wherein the raised radiused portion includes an aperture  191  disposed therethrough. The aperture  191  is configured to accept a users finger therein, thereby allowing a user to easily dispose the screwdriver from a closed position to an opened position. 
     As illustrated in FIG. 4, each of the apertures  131 ,  141 ,  151 ,  161 , and  171  are configured to be offset from one another as shown. Thus when each of the respective tools are disposed within a closed position each respective aperture protrudes unobstructed from the body of the handle. 
     It shall be understood that each of the embodiments of the multi-function tools as shown in accordance with the present invention should not be considered limiting in any manner and that any combination of tools may be disposed within each of the multi-function tools. For example, it may be desirable to produce a multi-functional tool that is configured for specific purposes. For example, the multi-functional tool  10  is specifically configured to provide tools that enable a person to dress or undress themselves, the multi-function tool  100  is configured for a user such as an emergency medical technician or users with similar needs. It is contemplated that additional tools may be disposed within the handles of either multi-function tools. For example, it may be desirable to include any of the following tools, an adjustable wrench, box end wrenches, open end wrenches, Allen/torx wrenches, chain tool for bicycles.