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Class Information
Number: 42/16
Name: Firearms > Breech loading > Sliding breechblock > Rearward
Description: The breechblock, in opening the breech, is made to slide rearward substantially in line with the barrel.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6061944 |
Centerfire bolt head assembly and replacement method therewith |
May. 16, 2000 |
| 6000161 |
Breech mechanism for bolt-action firearms |
Dec. 14, 1999 |
| 5992074 |
Muzzle-loaded firearm with bolt travel limitation |
Nov. 30, 1999 |
| 5987798 |
Bolt assembly for electronic firearm |
Nov. 23, 1999 |
| 5926988 |
Mechanical tight cartridge casing release for a rifle bolt |
Jul. 27, 1999 |
| 5920028 |
Self-loading rifle with a rotatable breech block head |
Jul. 6, 1999 |
| 5918401 |
Bolt assembly comprising ejection port cover |
Jul. 6, 1999 |
| 5826361 |
Short-action chamber and bolt assembly for high power firearm cartridge |
Oct. 27, 1998 |
| 5821445 |
Loading lever assembly for hand-operated firearms |
Oct. 13, 1998 |
| 5819460 |
Repeater mechanism for rifles having a straight breech |
Oct. 13, 1998 |
| 5777256 |
Sealing device for a weapon firing caseless ammunition |
Jul. 7, 1998 |
| 5768815 |
Extractor and system for extracting a cartridge from a firearm |
Jun. 23, 1998 |
| 5758444 |
Hammer cocking bolt locking system for lever operating firearm |
Jun. 2, 1998 |
| 5741996 |
Firearm frame including a firearm barrel and trigger mount control mechanism |
Apr. 21, 1998 |
| 5740516 |
Firearm bolt |
Apr. 14, 1998 |
| 5736667 |
Automatic firearm arranged for high safety and rapid dismantling |
Apr. 7, 1998 |
| 5718073 |
Muzzle loading rifle |
Feb. 17, 1998 |
| 5717156 |
Semi-automatic pistol |
Feb. 10, 1998 |
| 5682007 |
Self-regulating linear inertial guidance breech-lock release and cycling mechanism for repeating firearms |
Oct. 28, 1997 |
| 5678343 |
Safety lock for securing a replaceable barrel to the housing of an automatic weapon |
Oct. 21, 1997 |
| 5581926 |
Manually actuated rifle |
Dec. 10, 1996 |
| 5575101 |
Gun equipped with a moveable handshield for controlling gun loading |
Nov. 19, 1996 |
| 5551179 |
Bolt carrier |
Sep. 3, 1996 |
| 5458046 |
Breech mechanism for a firearm, especially a repeater weapon |
Oct. 17, 1995 |
| 5447092 |
Radial ball lock-up device |
Sep. 5, 1995 |
| 5440963 |
Double barrel bolt action repeating rifle |
Aug. 15, 1995 |
| 5398593 |
Breech lock, especially for hand firearms |
Mar. 21, 1995 |
| 5259137 |
Breech mechanism for a firearm especially a repeater weapon |
Nov. 9, 1993 |
| 5148619 |
Lever action for firearms |
Sep. 22, 1992 |
| 4977815 |
Self cleaning automatic machine pistol and silencer for the same |
Dec. 18, 1990 |
| 4930238 |
Rimfire firearm receiver |
Jun. 5, 1990 |
| 4922640 |
Breech bolt |
May. 8, 1990 |
| 4920677 |
Bolt action rifle |
May. 1, 1990 |
| 4827652 |
Cocking-bar, target-framing and range-finding, carrying, hanging and standing device |
May. 9, 1989 |
| 4739571 |
Firing mechanism |
Apr. 26, 1988 |
| 4723369 |
Bolt assembly |
Feb. 9, 1988 |
| 4719714 |
Locking lug insert for a firearm receiver |
Jan. 19, 1988 |
| 4698931 |
Rifle bolt mechanism and safety |
Oct. 13, 1987 |
| 4697523 |
Compressed gas powered ammunition for guns |
Oct. 6, 1987 |
| 4672762 |
Safety device in a repeating rifle |
Jun. 16, 1987 |
| 4658702 |
Safety device preventing conversion to full automatic firing |
Apr. 21, 1987 |
| 4653210 |
Firearm bolt action and extractor |
Mar. 31, 1987 |
| 4651455 |
Bolt action rifle |
Mar. 24, 1987 |
| 4644930 |
Gun for firing a variety of projectiles |
Feb. 24, 1987 |
| 4617749 |
.22 caliber rimfire adapter system for M16 type rifle |
Oct. 21, 1986 |
| H88 |
Ammunition bolt for a firearm, having improved shaped locking lugs thereon |
Jul. 1, 1986 |
| 4575962 |
Unitary bolt face and firing pin device |
Mar. 18, 1986 |
| 4569145 |
Inactivating selector arrangement for bolt action firearms |
Feb. 11, 1986 |
| 4547988 |
Firearm system with cylinder bolt mechanism |
Oct. 22, 1985 |
| 4457094 |
Trigger mechanism for a bolt action rifle |
Jul. 3, 1984 |
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