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Class 42/70.05 - Sear lock


Subclass of Class 42 - Firearms
Definition: Devices wherein the security mechanism prevents movement
No. of patents: 50
Last issue date: 07/08/2008


  2  
NumberTitleIssue Date
5088222Firearm safety
A semi-automatic pisor of living a slide mounted to a frame is disclosed. The pistol has a hammer assembly and a trigger bar assembly. A trigger bar moves the sear during firing, causing the sear to disengage the hammer. A safety is provided having a cam ...
02/18/1992
4926574Rifle with safety system
A rifle exhibits a cage axially movable in the barrel direction, a triggering system, except for the firing lever, being attached to this cage. Preferably, the cage is located within a base box through which extended cage axles are guided in slotted holes...
05/22/1990
4870770Safety mechanism for firearms
A three-position firearm safety mechanism has bolt lock arm, user-operated lever and sear safety arm including inner eccentric end members interconnected by a trigger assembly pin, with the lower blade-like end of the lever slidably received within an out...
10/03/1989
4730406Bolt release trigger safety mechanism for firearms
This invention is an integrated three-position or three-stage safety mechanism for firearms that allows the release of a locked breech bolt mechanism while a Safety Lever is in the "Safe" (Position No. 1) or no fire position, when the trigger and/or the s...
03/15/1988
4689912Hand-held high-velocity grenade launcher
A hand-held, single-shot grenade launcher including a receiver and attached stocks for both hands, a barrel slidable in the receiver, an assembly of Belleville springs for absorbing recoil and a breech connected to the end of the barrel. A grenade round i...
09/01/1987
4528765Externally visible safety device for firearms
A safety device for use with a repeating firearm having a magazine well for holding a box-like removable magazine, to prevent the firearm from being unintentionally fired and for providing an indication visible at some distance that the firearm is in such...
07/16/1985
4512100Pocket pistol
A pocket pistol having a sear (13) provided with a downwardly extending protrusion (18), one side of which is engageable by a lug (19) carried at the end of a trigger rod (10), and the other side of which is engageable by a first safety member (24), the l...
04/23/1985
4494331Firearm safety device
The present invention discloses a simplified firearm safety device for an en bolt type automatic firearm. The safety device includes operating means and an apparatus having a freely rotatable sear pivotally mounted at a base of the apparatus in an oblong ...
01/22/1985
4422254Safety mechanism for firearms
A safety mechanism for firearms having a sear pivoting in front of a trigger, wherein the safety mechanism consists of a safety shaft which is rotatably installed transversely to the axis of the barrel; said safety shaft providing positive safe and fire p...
12/27/1983
4004364Rotatably mounted sear
In a firearm having a firing pin and means for propelling the same to firing position, a rotatably mounted sear, and a sear trip holding the sear in the path of the firing pin until the trigger is pressed, releasing the sear trip, and allowing the firing ...
01/25/1977
  2  
 
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