Lethal or non-lethal self-defense bladed tool
A self defense tool comprising a generally S-shaped tool having at one end thereof a ring portion for finger placement. The handle portion is used for holding the S-shaped tool and the handle portion is located between the ring portion and a blade portion. The blade portion has a tip portion at an opposite end of the S-shaped tool, which is used to apply pressure to specific areas of a person's body. The blade portion further comprises an inside curve portion near said handle portion for trapping and hooking capabilities. The tool can be in a solid form or in a foldable version such as a folding knife. Additional embodiments include LED strobe and/or steady-on lights and shock voltage capabilities and an automatic blade release trigger and locking mechanism.
The invention relates to lethal and non-lethal self-defense bladed tools.
BACKGROUND OF THE INVENTIONA tool for providing self-defense or means for controlling an attacker is a valuable asset in a culture where violence is common. In addition, law enforcement personnel needs tools that will enable them to control a suspect who may be violent in a non-lethal or less than lethal manner. What is needed is a tool that provides the above non-lethal control and/or protection from attackers that is easy to use and can be used with a minimal amount of strength form the user but the force can be incremented depending on the users skill level. When circumstances warrant, what is needed is a lethal self-defense tool as well.
SUMMARY OF THE INVENTIONA non-lethal or less than lethal nerve assisted grab compliance tool comprising a generally S-shaped tool having at one end thereof a ring portion for finger placement. The handle portion is used for holding the S-shaped tool and the handle portion is located between the ring portion and a blade portion. The blade portion has a tip portion at an opposite end of the S-shaped tool, which is used to apply pressure to specific areas of a person's body. The blade portion further comprises an inside curve portion for trapping and hooking capabilities. The compliance tool can be in a solid form or in a foldable version such as a folding knife. Additional embodiments include LED strobe and/or steady-on lights and shock voltage capabilities. In a further embodiment, the invention includes a trigger mechanism for auto-extending the blade and locking it into the open extended position. The mechanism is configured such that a tang portion can be moved laterally to allow the blade to be folded into a closed position where the blade is repositioned into the cavity of the handle.
In the accompanying drawings:
Referring now to the drawings,
The nerve assisted grab compliance tool is a generally S-shaped tool 10,10A having at one end thereof a ring portion 12 for finger placement, a handle portion 14 for holding the S-shaped tool, where the handle portion 14 is located between the ring portion 12 and a blade portion 16. The blade portion 16 has a tip portion 16a at an opposite end of the S-shaped tool 10,10A, which serves as means for applying pressure to specific areas or nerve pressure points of a person's body. The ring portion 12 is for placement of an index or small finger and can be used to trap digits for submission holds and/or for striking specific body areas.
In a preferred embodiment, the blade portion 16 further comprises an inside curve portion 16b for trapping or hooking capabilities.
In still another embodiment, the tool 10,10A further comprises means 18 for disorienting a person or for illuminating an area. One example of providing this capability is the inclusion of a LED light 18a on one side or both sides of the handle portion 14 near the ring portion 12. The LED light 18 is shown in one side in
The lighting feature may be one that is permanently attached to the tool 10 or one that allows for removability as desired by having it as an insert or other type of attachment to the tool 10,10A.
A thumb support member 20 is optionally located near the ring portion 12. The thumb support member 20 is configured to sit behind the ring portion 12 on an outside curve 14a of the handle portion 14. Preferably, the thumb support member 20 is also further configured to be capable of being rotatably flipped to extend over and against the ring portion 12. The thumb support member 20 allows for more force to be applied with less effort from the user. It can also be used as a striking device to specific areas of the body for compliance purposes.
In still another very useful embodiment, the tool 10 includes a shock features such as one that can provide a 25,000 volt or a 50,000 volt charge (as desired) to an opponent being subdued. One example of providing this feature is the inclusion of electrical conductive strips 22a in and/or on the blade portion 16 where the strips 22a extend from the tip 16a of the blade portion 16, and along or generally imbedded within the blade portion 16 so as to be in DC-voltage electrical communication with capacitor means 22b for holding a charge and activation means 22c for on/off operation of the means for delivering the voltage shock. As shown in the drawings by way of example, the respective outside and inside curves of the blade portion have two separated metal conductive strips 22a. When the strips 22a come in contact with a conducting surface, that is, the skin, and the user depresses the on/off switch 22c, a predetermined amount of voltage is delivered to the opponent. The DC voltage power source further includes batteries 22e and coils 22k to build charge into the capacitor(s) 22b, as well as a charging circuit 22g. In a preferred embodiment, it is also preferable to add a safety switch 22d feature with on/off switch 22c.
The present invention 10 need not only a single solid piece but may alternatively be made in a folding version 10A. This version includes a cavity 14b in the handle portion 14 where the blade portion 16 is rotatably interconnected to a back end of the handle portion 14, that is, the blade portion 16 is configured to be rotated and stored in a closed position within the cavity 14b thereby forming a foldable compliance tool 10A.
The present invention can be made with a variety of materials. For example, the solid tool 10 may be made from metal or polymer based composite resinous materials or even a combination of these materials for different parts of the tool. Similarly for the folder version of the tool; however, it is preferable that the folder version be made from materials similar to that used for folding knives, that is, all metal materials, or a metal blade with polymer based composite resinous materials for parts of the handle portion 14 and/or the ring portion 12.
A pocket clip 24 is optionally provided on one side of the handle portion 14.
Neither the single piece nor the folder version of the present invention has sharp edges or points that can pierce the skin. The purpose of the tool 10,10A is for self defense/control of an attacker by applying pressure with the tip of the tool 10,10A (to specific areas of the body) or by striking specific areas of the body with the tool 10,10A. The ergonomic design allows for the tool to be used with minimal amount of strength from the user but the force can be incremented depending on the user skill level.
Although the drawings for simplicity sake may feature one of the thumb support member, the LED light/strobe light feature or the shock application feature, it should be understood that any or all of these features, as applicable, could be included in the invention embodiment.
In another embodiment as depicted in
The trigger activation member 32 is generally parallel to the ring portion 12 and extends from the ring portion 12 internally into a channel 14d within the handle portion 14 adjacent the cavity 14b.
It should be understood that the preceding is merely a detailed description of one or more embodiments of this invention and that numerous changes to the disclosed embodiments can be made in accordance with the disclosure herein without departing from the spirit and scope of the invention. The preceding description, therefore, is not meant to limit the scope of the invention. Rather, the scope of the invention is to be determined only by the appended claims and their equivalents.
Claims
1. A self-defense tool comprising:
- a generally S-shaped tool having at one end thereof a ring portion for finger placement;
- a handle portion for holding said S-shaped tool, said handle portion being located between said ring portion and a blade portion; and
- said blade portion having a tip portion at an opposite end of said S-shaped tool,
- wherein said handle portion further comprises a cavity therein wherein said blade portion is rotatably interconnected to a back end of said handle portion and configured to be rotated and stored in a closed position within said cavity thereby forming a foldable self-defense tool; and
- said self-defense tool further comprising means for auto-releasing said blade portion from said cavity wherein said auto-release means includes a trigger activation member that extends generally parallel to said ring portion so as to be activated with a pressing of a finger inserted within said ring portion, said trigger activation member extending from said ring portion internally into said cavity and having at its opposite end a chamfered portion that is engageable with a sheer pin member wherein when said trigger activation member is pressed, said trigger activation member is caused to slide under said sheer pin member, said sheer pin member being movable so as to be pushed downward by the engagement of said chamfered portion with said sheer pin member and wherein a spring leaf member that has a normal tensioned position when said self-defense tool is in a folded closed position, is released to apply a forward urging at a bottom inside curve of said blade portion, thereby moving the blade portion forward and out of said cavity where said blade portion is in a fully opened locked position by the engagement of said blade portion with a tang portion of said handle portion.
2. The self-defense tool according to claim 1, wherein said blade portion further comprises an inside curve portion.
3. The self-defense tool according to claim 1, further comprising means for disorienting a person or for illuminating an area.
4. The self-defense tool according to claim 3, wherein said means for disorienting a person or for illuminating an area comprises:
- a LED light on one side or both sides of said handle portion near said ring portion;
- activation means for on/off operation of said LED light, said activation means being located near said ring portion; and
- DC-voltage power source located in said handle portion, said power source being in electrical communication with said activating means and said LED light.
5. The self-defense tool according to claim 4, wherein said activation means further comprises means for selectively operating said LED light in a steady-on mode or in a strobe light mode.
6. The self-defense tool according to claim 1, further comprising:
- a thumb support member located near said ring portion, said thumb support member being configured to extend over and against said ring portion.
7. The self-defense tool according to claim 1, further comprising:
- a thumb support member located near said ring portion, said thumb support member being configured to sit behind said ring portion on an outside curve of said handle portion and being further configured to be capable of being rotatably flipped to extend over and against said ring portion.
8. The self-defense tool according to claim 1, further comprising:
- means for delivering a predetermined voltage shock to said person's body.
9. The self-defense tool according to claim 8, wherein said means for delivering a voltage shock to said person's body comprises:
- electrical conductive strips in said blade portion extending from said tip of said blade portion and along said blade portion so as to be in DC-voltage electrical communication with capacitor means for holding a charge and activation means for on/off operation of said means for delivering said voltage shock.
10. The self-defense tool according to claim 9, wherein said predetermined voltage shock is from a DC-voltage source that is adapted to deliver about 25,000 volts to about 50,000 volts.
11. The self-defense tool according to claim 1, wherein said handle portion further comprises a cavity therein wherein said blade portion is rotatably interconnected to a back end of said handle portion and configured to be rotated and stored in a closed position within said cavity thereby forming a foldable self-defense tool; and
- said handle portion having on one side thereof a tang portion configured for selectively releasing and opening said blade portion from said cavity and for selectively locking said blade portion in an open extended position.
12. The self-defense tool according to claim 1, wherein said generally S-shaped tool is made from a polymer resin material or a metal material.
13. The self-defense tool according to claim 11, wherein said handle portion of said foldable self-defense tool is made from a metal or polymer resin material, said blade portion of said foldable self-defense tool is made from a metal material and said ring portion of said foldable self-defense tool is made from a polymer resin material or a metal material.
14. The self-defense tool according to claim 1, further comprising a pocket clip on one side of said handle portion.
15. An automatic blade releasable self-defense tool comprising:
- a generally S-shaped tool having a handle portion for holding said S-shaped tool and a blade portion;
- said blade portion having a tip portion at an opposite end of said S-shaped tool;
- said handle portion further comprising a cavity therein wherein said blade portion is rotatably interconnected to a back end of said handle portion and configured to be rotated and stored in a closed position within said cavity thereby forming a foldable self-defense tool; and
- said self-defense tool further comprising means for auto-releasing said blade portion from said cavity wherein said auto-release means includes a trigger activation member extending from an end opposite said blade portion directed internally into said cavity and having at its opposite end a chamfered portion that is engageable with a sheer pin member, wherein said sheer pin member is movable in a lateral motion by the engagement of said chamfered portion with said sheer pin member and wherein said lateral motion allows said sheer pin member to engage and activate a spring leaf member that when activated, pushes said blade portion in an open extended position.
16. The automatic blade releasable self-defense tool according to claim 15, wherein said generally S-shaped tool has at one end thereof a ring portion for finger placement, said handle portion being located between said ring portion and said blade portion, and said trigger activation member being generally parallel to said ring portion and extending from said ring portion internally into a channel within one side of said handle portion adjacent said cavity.
17. A self-defense tool comprising:
- a generally S-shaped self-defense tool;
- a blade portion;
- a handle portion for holding said tool;
- a thumb support member, said thumb support member being attached to the self-defense tool and being further configured to be selectively placed in an opened or closed position independently of the blade portion position, the thumb support member laying along the handle portion in the closed position and extending rearwardly of the handle portion in the open position; and
- the blade portion having a tip portion at an opposite end of said tool from an attachment point of said thumb support member.
18. The self-defense tool according to claim 17, wherein said handle portion further comprises:
- a cavity therein wherein said blade portion is rotatably interconnected to a back end of said handle portion and configured to be rotated and stored in a closed position within said cavity.
19. The self-defense tool according to claim 17, wherein said tool is configured to be a foldable tool wherein said blade portion is rotatably interconnected to a back end of the handle portion.
20. The self-defense tool according to claim 17, further comprising a ring portion formed as an opening at one end of the self-defense tool, said ring portion configured for inserting a user's finger.
4707920 | November 24, 1987 | Montgomery |
5896665 | April 27, 1999 | Harris |
6438848 | August 27, 2002 | McHenry et al. |
6791816 | September 14, 2004 | Stethem |
7024772 | April 11, 2006 | Shaver et al. |
7051441 | May 30, 2006 | Carter, III |
7296355 | November 20, 2007 | Onion |
7647701 | January 19, 2010 | Mollick et al. |
8286356 | October 16, 2012 | Mollick et al. |
20020000042 | January 3, 2002 | Glesser et al. |
20030046818 | March 13, 2003 | Glesser |
20030070299 | April 17, 2003 | Frazer |
20030126746 | July 10, 2003 | Yu |
20040187313 | September 30, 2004 | Zirk et al. |
20060042098 | March 2, 2006 | Morales |
- 84 USPQ2d 1108 Automotive Technologies International Inc. v. BMW of North America Inc. U.S. Court of Appeals Federal Circuit 501 F3d 1274; Sep. 6, 2007.
Type: Grant
Filed: Jan 9, 2012
Date of Patent: Nov 17, 2015
Inventor: Louis Krudo (Tampa, FL)
Primary Examiner: Jeffrey R Jastrzab
Application Number: 13/374,702
International Classification: H01T 23/00 (20060101); F41B 13/00 (20060101); B26B 11/00 (20060101); B26B 1/04 (20060101);