Resources Contact Us Home
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 42/68
Name: Firearms > Revolvers > Shell extractors
Description: Shell-extracting mechanism.

Patents under this class:

Patent Number Title Of Patent Date Issued
7380362 Firearm extractor mechanism Jun. 3, 2008
7263795 Extractor for a revolver Sep. 4, 2007
5768815 Extractor and system for extracting a cartridge from a firearm Jun. 23, 1998
5727345 Semiautomatic firearm with gas operated rotating cylinder Mar. 17, 1998
5659992 Single-shot falling breech block action Aug. 26, 1997
5341587 Ejector and cartridge positioner Aug. 30, 1994
5220115 Dual cylinder revolver Jun. 15, 1993
5218148 Square extractor for the removal of cartridge cases from the chambers of a revolver Jun. 8, 1993
4934082 Revolvers Jun. 19, 1990
4771561 Revolver using changeable cylinders Sep. 20, 1988
4720930 Firearm with foreign matter receiving cavities Jan. 26, 1988
4694602 Revolver handgun Sep. 22, 1987
4543741 Ejector and cartridge positioner for revolvers Oct. 1, 1985
4541193 Revolver cylinder and extractor assembly Sep. 17, 1985
4206560 Long stroke ejector for a revolver Jun. 10, 1980
4168589 Extractor safety bushing for hand guns Sep. 25, 1979
4127955 Extractor assembly for rimless cartridges Dec. 5, 1978
4015356 Revolver cylinder for the ejection of rimless cartridge cases Apr. 5, 1977
3982346 Cartridge or cartridge case ejectors for revolver cylinders Sep. 28, 1976

  Recently Added Patents
Terminal and method of controlling the same
Method for eliciting an immune response to human telomerase reverse transcriptase
Radiation-emitting semiconductor chip and method for producing a radiation-emitting semiconductor chip
Orthogonal tunable antenna array for wireless communication devices
Method of predicting a motion vector for a current block in a current picture
Automatic population of feature capabilities on a communication device
  Randomly Featured Patents
Cardiac pacemaker system and method for determining a measure of pacing threshold without incurring loss of capture
Selective deactivation of processor cores in multiple processor core systems
Communication retry method over digital wireless systems
Method and structure for providing improved insulation in VLSI and ULSI circuits
Method for treating flue gas
Predictive collision avoidance in macrodiverse wireless networks with frequency hopping using switching
Hinged vane rotary pump
Server-based network appliance
Daisy chain circuit for serial connection of neuron circuits
Adjustable serving tray