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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 |
| 4137663 |
Composite breech plug for black powder guns |
Feb. 6, 1979 |
| 4094086 |
Adjusting device for double-barrelled guns |
Jun. 13, 1978 |
| 4077147 |
Underwater side arm |
Mar. 7, 1978 |
| 4066000 |
Machine gun |
Jan. 3, 1978 |
| 4065866 |
Muzzle loading firearm |
Jan. 3, 1978 |
| 4059089 |
Flying saucer launching pistol |
Nov. 22, 1977 |
| 4035942 |
Bullet identification |
Jul. 19, 1977 |
| 3990169 |
Safety block for guns having interchangeable barrels |
Nov. 9, 1976 |
| 3979849 |
Bolt action for repeating rifle |
Sep. 14, 1976 |
| 3979851 |
All gauge skeet set barrel |
Sep. 14, 1976 |
| 3955299 |
Adjustable means to vary point of impact of over-and-under firearms |
May. 11, 1976 |
| 3942279 |
Removable filler strips for double barrel firearms |
Mar. 9, 1976 |
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