# US 11,029,112 B2 · Handgun safety device and method > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,029,112 B2 - Document ID: US11029112B2 - Status: Granted - Kind: B2 - Application number: 16/957,476 - Filed: 2018-11-18 - Published: 2021-03-11 - Granted: 2021-06-08 - Earliest claimed: 2017-12-25 - Assignees: State of Israel, Prime Minister Office - Applicants: State of Israel, Prime Minister Office - Inventors: Amir Weiss - Web page: https://patentgrep.com/patent/US11029112B2 ## CPC - F41A 17/44: Safety plugs, e.g. for plugging-up cartridge chambers {, barrels, magazine spaces} - F41A 17/74: Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin (F41A17/02 - F41A17/40 take precedence) - F41A 17/00: Safety arrangements, e.g. safeties - F41A 17/64: Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers (F41A17/02 - F41A17/40 take precedence) - F41C 27/00: Accessories; Details or attachments not otherwise provided for - F41A: FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE - F41C: SMALLARMS, e.g. PISTOLS, RIFLES (functional features or details common to both smallarms and ordnance, mountings therefor F41A; projecting missiles without use of explosive or combustible propellant charge F41B); ACCESSORIES THEREFOR ## Abstract A handgun safety device comprising a safety element with a firing interrupting element configured for snug projection between a face of a duty cartridge and a fore end of a functional firing element, said safety element being articulated at a first end of a cord having a full length, with a second end configured for attaching to an article worn by a user. ## Claims ### Claim 1 A handgun safety device, comprising: a safety element with a firing interrupting element configured for snug projection between a face of a duty cartridge and a fore end of a functional firing element; wherein said safety element is articulated at a first end of a cord having a full length, with a second end configured for attaching to an article worn by a user. ### Claim 2 (depends on 1) The handgun safety device according to claim 1, wherein as long as the firing interrupting element is disposed at an interrupting positon, between the face of the duty cartridge and the functional firing element, the firing interrupting element obstructs a firing mechanism of the handgun, so that a round cannot be fired even at the event that a trigger is pulled by the user. ### Claim 3 (depends on 1) The handgun safety device according to claim 1, wherein the second end of the cord is configured with a fixed or a detachable attaching member, for fixedly or removably attaching to the article worn by a user. ### Claim 4 (depends on 3) The handgun safety device according to claim 3, wherein the attaching member can be fixedly or detachably secured to the second end of the cord. ### Claim 5 (depends on 1) The handgun safety device according to claim 1, wherein the cord is configured to reach the full length upon drawing the handgun and reaching an angle of between about 15 to about 55 degrees, measured with respect to an imaginary vertical line. ### Claim 6 (depends on 1) The handgun safety device according to claim 1, wherein the full length of the cord is between about 20 to about 60 cm. ### Claim 7 (depends on 1) The handgun safety device according to claim 1, wherein the cord is associated with a cord retractor mechanism. ### Claim 8 (depends on 1) The handgun safety device according to claim 1, wherein the cord is articulated to the safety element at a location coaxial with longitudinal axis thereof. ### Claim 9 (depends on 1) The handgun safety device according to claim 1, wherein the cord is articulated to the safety element at a location offset from a longitudinal axis thereof. ### Claim 10 (depends on 1) The handgun safety device according to claim 1, wherein safety element is configurable for left-hand or right-hand users. ### Claim 11 (depends on 10) The handgun safety device according to claim 10, wherein the safety element comprises indicia representing weather the device is Left hand or right hand. ### Claim 12 (depends on 1) The handgun safety device according to claim 1, wherein safety element has an L-like cross section, where a long arm segment is configured for externally bearing over a portion of the handgun, and a short arm segment is the firing interrupting element. ### Claim 13 (depends on 1) The handgun safety device according to claim 1, wherein the length of the cord is adjusted for adapting the cord to various articles worn by the user and to physiological parameters of a user. ### Claim 14 (depends on 1) The handgun safety device according to claim 1, wherein the safety element further comprises an attachment arrangement for attaching the safety element to the handgun, however readily detachable. ### Claim 15 (depends on 1) The handgun safety device according to claim 1, wherein the attachment arrangement is a magnet. ### Claim 16 A method for using a handgun, the method comprising: (a) obtaining a handgun safety device comprising a safety element with a firing interrupting element configured for snug projection between a face of a duty cartridge and a fore end of a functional firing element, said safety element being articulated at a first end of a cord having a full length, with a second end configured for attaching to an article worn by a user; (b) attaching the second end to an article worn by a user; (c) before or after act (b) at least partially cocking the handgun so as to give rise to a space between the face of a duty cartridge and a fore end of a functional firing element; (d) placing the safety element with the firing interrupting element at an interrupting positon; and (e) releasing the handgun from the at least partially cocked position. ### Claim 17 (depends on 16) The method according to claim 16, wherein at least partially cocking the handgun can be facilitated by cocking a slide of the handgun until the slide becomes arrested by a slide stop. ### Claim 18 (depends on 16) The method according to claim 16, wherein drawing the handgun when the safety element is positioned with the firing interrupting element at in interrupting positon and with the second end attached to the article worn by the user, results in extending of the cord to substantially the full length, with further motion resulting in detaching of the safety element from the handgun, thereby enabling full contact and complete locking of the fire mechanism of the handgun, such that pulling a trigger of the handgun will result in firing a round.