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Class Information
Number: 42/76.01
Name: Firearms > Barrels
Description: Device comprising a tubular structure through which a projectile is fired.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5907921 |
Ballistic optimizing system for rifles |
Jun. 1, 1999 |
| 5841062 |
Tank cartridge |
Nov. 24, 1998 |
| 5841058 |
Firearms |
Nov. 24, 1998 |
| 5822904 |
Subsuoic ammunition |
Oct. 20, 1998 |
| 5798474 |
Muzzle blast deflector |
Aug. 25, 1998 |
| 5794374 |
Gun barrel stabilizer |
Aug. 18, 1998 |
| 5782030 |
Barrel for muzzle loading firearm |
Jul. 21, 1998 |
| 5758445 |
Chamber for a firearm |
Jun. 2, 1998 |
| 5685102 |
Snap-on firearm adapter |
Nov. 11, 1997 |
| 5666756 |
Shotgun having light weight interchangeable barrel tubes with improved fit |
Sep. 16, 1997 |
| 5664359 |
Rifled weapon barrel and method of making the same |
Sep. 9, 1997 |
| 5661255 |
Weapons barrel stabilizer |
Aug. 26, 1997 |
| 5657568 |
Composite/metallic gun barrel having a differing, restrictive coefficient of thermal expansion |
Aug. 19, 1997 |
| 5659148 |
Temperature detector for a gun barrel |
Aug. 19, 1997 |
| 5639981 |
Barrel for muzzle loading firearm |
Jun. 17, 1997 |
| 5623780 |
Bore for weapons |
Apr. 29, 1997 |
| 5600912 |
Composite tube for a gun barrel |
Feb. 11, 1997 |
| 5581928 |
Gun barrel having an erosion-reducing lining |
Dec. 10, 1996 |
| 5565643 |
Composite decoppering additive for a propellant |
Oct. 15, 1996 |
| 5479737 |
Firearm barrel assembly |
Jan. 2, 1996 |
| 5463959 |
6.5 calibre cartridge for rifles and cartridge chamber therefor |
Nov. 7, 1995 |
| 5443542 |
Revolver barrel with improved barrel throat and method of manufacture |
Aug. 22, 1995 |
| 5271312 |
Locating spring and plunger assembly for a firearm |
Dec. 21, 1993 |
| 5097614 |
Riot gun |
Mar. 24, 1992 |
| 5048216 |
Barrel forcing cone bushing and tooling |
Sep. 17, 1991 |
| 4969283 |
Firearm equipped with live round inhibiting means and method of making same |
Nov. 13, 1990 |
| 4967501 |
Simultaneous five shot single action pistol |
Nov. 6, 1990 |
| 4841657 |
Smooth bore firearm having axially rotatable barrel |
Jun. 27, 1989 |
| 4827650 |
Firearms intended to fire a caseless projectile, and ammunition of this kind adapted for such weapons |
May. 9, 1989 |
| 4729806 |
Method for making tubes having low weight |
Mar. 8, 1988 |
| 4712323 |
Multiple barrel rifle and trigger mechanism |
Dec. 15, 1987 |
| 4686905 |
Cartridge for frangible projectile |
Aug. 18, 1987 |
| 4674217 |
Firearm with reversible barrel |
Jun. 23, 1987 |
| 4660312 |
Rifled gun barrel having smooth bore section |
Apr. 28, 1987 |
| 4649797 |
Gun barrel with reduced, repeative jump angle |
Mar. 17, 1987 |
| 4590698 |
Barrel bypass system--full length groove |
May. 27, 1986 |
| 4559737 |
Snare device |
Dec. 24, 1985 |
| 4546564 |
Rifled bore construction for a gun barrel |
Oct. 15, 1985 |
| 4527348 |
Gun barrel |
Jul. 9, 1985 |
| 4481861 |
Fire adjustment device designed to be mounted on the end of a gun barrel |
Nov. 13, 1984 |
| 4454674 |
Shotshell chamber |
Jun. 19, 1984 |
| 4454817 |
Belted shotshell |
Jun. 19, 1984 |
| 4447975 |
Gun with reduced recoil |
May. 15, 1984 |
| 4385561 |
Launch tube bore rider |
May. 31, 1983 |
| 4270296 |
Point of impact adjustment means for firearm barrels |
Jun. 2, 1981 |
| 4242825 |
Firearm mechanism |
Jan. 6, 1981 |
| 4228605 |
Adjustable coupling apparatus for superposed barrels of a sporting gun or the like |
Oct. 21, 1980 |
| 4182064 |
Firearm having two or more barrels |
Jan. 8, 1980 |
| 4176487 |
Firearm barrels and projectiles |
Dec. 4, 1979 |
| 4175346 |
Firearm and bullet identification |
Nov. 27, 1979 |
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