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Class Information
Number: 42/116
Name: Firearms > Implements > Sight devices > Focused beam (e.g., laser on target, etc.) > Through the bore type (i.e., insertable into firing chamber)
Description: Subject matter wherein the attachment is so structured or shaped as to permit installation within the firearm barrel and in which the imaginary line travels the same path as one round of ammunition.










Patents under this class:

Patent Number Title Of Patent Date Issued
8695266 Reference beam generating apparatus Apr. 15, 2014
8544203 Laser aimed small arms ammunition Oct. 1, 2013
8484880 Universal bore sight Jul. 16, 2013
8443542 Firing pin sighting system May. 21, 2013
8245434 Solid state flexure for pointing device Aug. 21, 2012
8186094 Device and method for aligning or adjusting sight for a firearm May. 29, 2012
8132354 Universal bore sight Mar. 13, 2012
8015743 Laser emitter mounting system for large caliber guns Sep. 13, 2011
7905043 Boresight laser aiming system for firearms Mar. 15, 2011
7900391 Bore sight apparatus Mar. 8, 2011
7870688 Clamping device for coaxially coupling optical devices Jan. 18, 2011
RE40429 Bore sight Jul. 15, 2008
7260911 In-line muzzle loader bore sight and maintenance system Aug. 28, 2007
7065917 Rifle bore periscope Jun. 27, 2006
6888455 Method of detecting firearm shot May. 3, 2005
6742299 Laser device for use in adjusting a firearm's sight Jun. 1, 2004
6622414 Bore sight Sep. 23, 2003
6606797 Laser sighting device Aug. 19, 2003
6499247 Laser bore-sight scope and mount for riffles Dec. 31, 2002
6421947 Axis alignment apparatus Jul. 23, 2002
6397509 Bore sighting apparatus Jun. 4, 2002
6389730 Firearm sighting aid device May. 21, 2002
6295753 Laser precision bore sight assembly Oct. 2, 2001
6289624 Laser bore sight device and method Sep. 18, 2001
6151788 Laser beam for sight alignment Nov. 28, 2000
5909951 Optical cartridge Jun. 8, 1999
5842300 Retrofittable laser and recoil system for a firearm Dec. 1, 1998
5787631 Laser bore sight Aug. 4, 1998
5685106 Laser cartridge Nov. 11, 1997
5618099 Sighting device Apr. 8, 1997
5488795 Multi-caliber laser firing cartridge Feb. 6, 1996
5454168 Bore sighting system and method Oct. 3, 1995
5448834 Telescope sight collimating device Sep. 12, 1995
5446535 Firearm non-firing sight alignment system Aug. 29, 1995
5432598 Apparatus for laser assisted firearm sights alignment Jul. 11, 1995
5374986 Automated boresighting device and method for an aiming light assembly Dec. 20, 1994
5365669 Laser boresight for the sighting in of a gun Nov. 22, 1994
5001836 Apparatus for boresighting a firearm Mar. 26, 1991
4830617 Apparatus for simulated shooting May. 16, 1989
4825258 Device for bore alignment of gun sights Apr. 25, 1989
4761907 Device for the transformation of a weapon intended to shoot bullets into a laser shot training weapon Aug. 9, 1988
4624641 Laser simulator for a firing port weapon Nov. 25, 1986
4530162 Apparatus and method for boresighting a firearm Jul. 23, 1985
4367516 Marksmanship training device and method Jan. 4, 1983
4281993 Semiconductor laser alignment device Aug. 4, 1981
4048489 Light operated target shooting systems Sep. 13, 1977
3938262 Laser weapon simulator Feb. 17, 1976











 
 
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