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Browse by Category: Main > Firearms & Weapons
Class Information
Number: 42/121
Name: Firearms > Implements > Sight devices > Telescopic type > With a collimating or sighting-in device > Insertable into muzzle
Description: Subject matter in which the rectifying device is secured within a firearm barrel.










Patents under this class:

Patent Number Title Of Patent Date Issued
8703049 Apparatus and method of improving air quality using photocatalytic oxidation Apr. 22, 2014
8661725 Removably coupled boresight camera assembly for aligning weapons Mar. 4, 2014
8510981 Droop-resistant stems and adapters for boresighting weapons Aug. 20, 2013
8286383 Rifle scope and aligning device Oct. 16, 2012
8186094 Device and method for aligning or adjusting sight for a firearm May. 29, 2012
7900391 Bore sight apparatus Mar. 8, 2011
7644531 Method and apparatus for fitting and aiming a firearm Jan. 12, 2010
7451565 Method and apparatus for fitting and aiming a firearm Nov. 18, 2008
7377068 Method and apparatus for fitting and aiming a firearm May. 27, 2008
7260911 In-line muzzle loader bore sight and maintenance system Aug. 28, 2007
7100319 Prismatic boresighter Sep. 5, 2006
6397509 Bore sighting apparatus Jun. 4, 2002
6332286 Gun tube calibrator Dec. 25, 2001
6061918 Bore sighting apparatus, system, and method May. 16, 2000
5486913 Boresight assembly Jan. 23, 1996
5448834 Telescope sight collimating device Sep. 12, 1995
5396708 Gun bore arbor Mar. 14, 1995
5365669 Laser boresight for the sighting in of a gun Nov. 22, 1994
5222302 Firearm sights aligner Jun. 29, 1993
5150527 Gun sighting arbor Sep. 29, 1992
4750269 Firearm sight-in device Jun. 14, 1988
4534116 Adapter for boresight telescope Aug. 13, 1985
4459757 Adjustable caliber rod Jul. 17, 1984
4095347 Sighting in apparatus for rifle mounted telescope gunsights Jun. 20, 1978
4090305 Precision rifle sight adjuster May. 23, 1978
4057905 Device for the securement of a sighting instrument within the bore of a shotgun Nov. 15, 1977











 
 
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