Donald Bruce Ramsey

US Patent:

20080047187, Feb 28, 2008

Filed:

Aug 28, 2006

Appl. No.:

11/510908

Inventors:

Donald Bruce Ramsey - Litchfield OH, US

International Classification:

F41A 17/00

US Classification:

42 7011

Abstract:

A device and method for locking a firearm are provided, the device having a locking round, elongate locking rod, protective cylinder, and locking tool. The locking round has a radial flange, an internal thread, and a plurality of prongs associated therewith, wherein the prongs are disposed about a circumference of the locking round. The locking rod has a conical cam, an external thread, and a first engagement member, wherein the cam is operable to radially expand the prongs through engagement between the internal and external threads. A removable tool having a second engagement member is operable to be inserted into the protective cylinder that is rotatably coupled to the locking rod, wherein a rotation of the tool is operable to operable to engage the shoulder, prongs, and protective cylinder with the firearm, thus providing first, second, and third friction regions for locking the locking device in the firearm.