| Patent Number |
Title Of Patent |
Date Issued |
| 5564211 |
Normally enabled firearm control system that is directionally disabled |
October 15, 1996 |
| A firearm, such as a shotgun, is normally-enabled at all times for firing. An authorized user, such as a police officer, wears a transmitter that transmits signal energy in all directions. The transmitter may be worn by the authorized user on the user's person. The transmitter transmits |
| 5309814 |
Home security barrel assembly |
May 10, 1994 |
| Gases of combustion vented from the bore of a shotgun barrel in spaced relation to the muzzle travel along one or more passageways externally of the barrel and are discharged externally of the barrel and ahead of the muzzle in a generally transverse direction relative to the barrel axis |
| 5157211 |
Choke tube assembly |
October 20, 1992 |
| A choke tube assembly having a rear part and a front part selected from a plurality of front parts is releasably retained within a stepped cylindrical bore in the muzzle end of a shotgun barrel. The front and rear parts cooperate to define a forwardly converging forcing cone contiguous |
| 5068992 |
Forearm assembly |
December 3, 1991 |
| A forearm assembly for a pump action shotgun includes an axially elongated forearm and a pair of action bars. The forward end of each action bar is received and retained within an associated complementary recess in the rear end portion of the forearm. A piston grip comprises part of the |
| 5048212 |
Firearm lock assembly |
September 17, 1991 |
| A firearm lock assembly includes a trigger blocking element and a cable lock which passes through the receiver to secure the breech bolt of the firearm in an open condition and which cooperates with the trigger blocking element to lock the trigger in a disabled condition. |
| 5020259 |
Firearm lock |
June 4, 1991 |
| A firearm lock resembling a high security padlock of conventional type secured to an associated firearm to disable the firearm. The key for releasing the locking mechanism to enable the lock to be removed from the firearm comprises a live round of ammunition for the firearm which may be |
| 4841657 |
Smooth bore firearm having axially rotatable barrel |
June 27, 1989 |
| A firearm having a movable barrel including an axially elongated smooth bore. The barrel moves in an axial direction and simultaneously rotates about its axis when a round of slug ammunition is discharged by the firearm whereby to impart rotary motion to the slug as it travels through |
