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Class Information
Number: 42/25
Name: Firearms > Breech loading > Sliding breechblock > Rearward > Extractors
Description: Shell-extracting devices pertaining to this type of gun.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5410831 |
Extractors for automatic pistols |
May. 2, 1995 |
| 5351598 |
Gas-operated rifle system |
Oct. 4, 1994 |
| 5345854 |
Device to seal the cartridge chamber on hand weapons |
Sep. 13, 1994 |
| 5307724 |
Ejector system and use of the system in large caliber guns |
May. 3, 1994 |
| 5289755 |
Ram head |
Mar. 1, 1994 |
| 5267406 |
Automatic pistol ejector mounted in frame and interlocking with hammer pivot pin |
Dec. 7, 1993 |
| 5133142 |
Multi-caliber firearm |
Jul. 28, 1992 |
| 5129172 |
Slide safety stop for pistols and other small arms |
Jul. 14, 1992 |
| 5046275 |
Conversion kit for semiautomatic weapons |
Sep. 10, 1991 |
| 5038666 |
Automatic firearm |
Aug. 13, 1991 |
| 5024016 |
Self-loading pistols |
Jun. 18, 1991 |
| 4972617 |
Automatic firearm |
Nov. 27, 1990 |
| 4949493 |
Firearm |
Aug. 21, 1990 |
| 4942802 |
Convertible, belt/clip-fed automatic gun with positive shell casing ejection |
Jul. 24, 1990 |
| 4930238 |
Rimfire firearm receiver |
Jun. 5, 1990 |
| 4920678 |
Conversion kit for semiautomatic weapons |
May. 1, 1990 |
| 4920677 |
Bolt action rifle |
May. 1, 1990 |
| 4920676 |
Pistol with an interchangeable barrel |
May. 1, 1990 |
| 4899477 |
Hand-held automatic firearm |
Feb. 13, 1990 |
| 4895064 |
Machine-pistol for cartridges of different types |
Jan. 23, 1990 |
| 4860632 |
Apparatus for radially securing a cartridge inserted by a breechblock into the weapon barrel of a firing weapon |
Aug. 29, 1989 |
| 4777862 |
Cartridge case ejectors in automatic guns |
Oct. 18, 1988 |
| 4719714 |
Locking lug insert for a firearm receiver |
Jan. 19, 1988 |
| 4682528 |
Active protection system |
Jul. 28, 1987 |
| 4676017 |
Apparatus for ejection of empty cartridge cases from an automatic firing weapon |
Jun. 30, 1987 |
| 4653210 |
Firearm bolt action and extractor |
Mar. 31, 1987 |
| 4648190 |
Single shot falling block action |
Mar. 10, 1987 |
| H211 |
Combined ejector-rammer for small arms |
Feb. 3, 1987 |
| 4627184 |
Ejector manually operable to rotate firing pin block for slide removal and disassembly |
Dec. 9, 1986 |
| 4615132 |
Self loading pistol having a rear sight which secures a detachable breech block insert |
Oct. 7, 1986 |
| H87 |
One piece ejector/ejector spring for cartridge firing weapons |
Jul. 1, 1986 |
| 4555860 |
Rifle breech assembly |
Dec. 3, 1985 |
| 4553469 |
Low-recoil firearm with noncircular guide rod for angularly locating bolt carrier assembly |
Nov. 19, 1985 |
| 4467698 |
Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon |
Aug. 28, 1984 |
| 4457092 |
Breech mechanism for automatic firearms |
Jul. 3, 1984 |
| 4438678 |
Bolt stop and cartridge ejector for auto-loading rifle |
Mar. 27, 1984 |
| 4416077 |
Combination extractor and hold down mechanism for a bolt-action rifle |
Nov. 22, 1983 |
| 4402152 |
Bolt mechanism and receiver for bolt action rifle |
Sep. 6, 1983 |
| 4395838 |
Ejector for a gun using caseless ammunition having a perimetric primer |
Aug. 2, 1983 |
| 4387524 |
Firearms with rechargeable magazine |
Jun. 14, 1983 |
| 4335643 |
Semi-automatic firearms |
Jun. 22, 1982 |
| 4328737 |
Ammunition feeder for a gun |
May. 11, 1982 |
| 4282670 |
Consumable caseless ammunition and firearm for utilizing same |
Aug. 11, 1981 |
| 4282670 |
Consumable caseless ammunition and firearm for utilizing same |
Aug. 11, 1981 |
| 4272902 |
Fire-arms |
Jun. 16, 1981 |
| 4269108 |
Programmed shell casing ejector apparatus for automatic cannon |
May. 26, 1981 |
| 4265043 |
Extractor arrangement for firearms |
May. 5, 1981 |
| 4262578 |
Cartridge ejector |
Apr. 21, 1981 |
| 4257310 |
Ammunition feeding mechanism for a gun |
Mar. 24, 1981 |
| 4253377 |
Firearm of interconvertible calibers |
Mar. 3, 1981 |
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