U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Safety system for disabling a firearm

Patent 4682435 Issued on July 28, 1987. Estimated Expiration Date: Icon_subject March 14, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

935102

2856717

3157958

Safety system
Patent #: 3939679
Issued on: 02/24/1976
Inventor: Barker ,   et al.

Firing pin safety device for hand firearms
Patent #: 4090316
Issued on: 05/23/1978
Inventor: Volkmar

Firearm safety lock
Patent #: 4457091
Issued on: 07/03/1984
Inventor: Wallerstein

Weapon control system and method
Patent #: 4488370
Issued on: 12/18/1984
Inventor: Lemelson

Safety system for disabling a firearm Patent #: 4563827
Issued on: 01/14/1986
Inventor: Heltzel

Inventor

Application

No. 06/839616 filed on 03/14/1986

US Classes:

42/70.01, SAFETY MECHANISM42/70.11, Firearm lock89/27.12Safety

Examiners

Primary: Kyle, Deborah L.
Assistant: Carone, Michael J.

Attorney, Agent or Firm

International Classes

F41A 17/00 (20060101)
F41A 17/06 (20060101)

Abstract

A safety system for selectively disabling a firearm is disclosed. The firearm includes a mechanical linkage by which the firearm is fired by movement of a trigger, with the mechanical linkage including a link element. The link element is suitably mounted for movement between a position where the mechanical linkage is interrupted and a position where the mechanical linkage is functional. A link moving device for moving the link element between the interruped position and functional position is also provided with the link moving device normally biased to move the link element and hold the link element in the functional position. A remotely controlled actuating device for actuating the link moving device includes a transmitter designed to be carried by the operator of the firearm and a receiver adapted to be mounted in the handle of the firearm. The link member is conveniently a firing pin and/or a trigger bar. Once activated, the safety system is designed to be deactivated either by the absence of the activation signal or a new enabling signal.

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