Gun safety lock

Details Gun safety lock Gun safety lock

1993-12-27

1994-11-08

Johnson, Stephen M.

Firearms

Safety mechanism

Firearm lock

42 7008, 42 7006, F41A 1702

Patent

active

053615255

ABSTRACT:
An improved gun safety lock is disclosed which employs a barrel key to enable the firing mechanism of the gun. The barrel key is inserted in the handle of the gun to allow the hammer of the weapon to be moved into a cocked or firing position. The barrel key is unique for each gun. The barrel key is held in the gun by retaining lugs. A lanyard attaches to the barrel key on one end and to the owner of the gun on the other end. Pressure on the lanyard causes the key to pull out of the gun and thereby disables the gun.

REFERENCES:
patent: 4261127 (1981-04-01), Karkkainen
patent: 4467545 (1984-08-01), Shaw, Jr.
patent: 4672763 (1987-06-01), Cunningham
patent: 4833811 (1989-05-01), Wilkinson
patent: 4845870 (1989-07-01), Vernon
patent: 4967502 (1990-11-01), Vernon
patent: 5235763 (1993-08-01), Nosler et al.

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