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Browse by Category: Main > Firearms & Weapons
Class Information
Number: 42/144
Name: Firearms > Implements > Sight devices > Using contrasting material or color (e.g., bead, etc.)
Description: Subject matter in which the attachment has the property of a phenomenon of light or visual perception that enables one to differentiate otherwise identical objects such as to distinguish the barrel from the sight or the sight from the target.










Sub-classes under this class:

Class Number Class Name Patents
42/145 Luminescent, phosphorescent, luminous material 47


Patents under this class:

Patent Number Title Of Patent Date Issued
8479433 Firearm sight with horizontal linear alignment indicator Jul. 9, 2013
8443542 Firing pin sighting system May. 21, 2013
8261481 Firearm sight with horizontal linear alignment indicator Sep. 11, 2012
8104218 Firearm accessory rail with integral sight elements Jan. 31, 2012
8091268 Multi-color reticle for ballistic aiming Jan. 10, 2012
7934334 Aiming systems May. 3, 2011
7908783 Two in one sight Mar. 22, 2011
7905046 System and method for determining target range and coordinating team fire Mar. 15, 2011
7832138 Gun sight featuring point-to-point alignment Nov. 16, 2010
7526890 Adjustable rear pistol sight and sight mounting and adjustment method May. 5, 2009
6978569 Tilt indicator for firearms Dec. 27, 2005
6865022 Reticle for correcting parallax shift in aiming telescopes Mar. 8, 2005
6711846 Gun sight system Mar. 30, 2004
6604315 Method and apparatus for maintaining proper orientation of aiming eye when firing shotgun Aug. 12, 2003
6367189 Non-protruding aiming apparatus for handguns Apr. 9, 2002
6058616 Sighting device for small arms May. 9, 2000
6041508 Aiming apparatus Mar. 28, 2000
6035539 Fiberoptic gun sight Mar. 14, 2000
5992030 Gun sighting enhancement Nov. 30, 1999
5930906 Gun sight system Aug. 3, 1999
5887352 Gun sight system Mar. 30, 1999
RE35347 Iron sight with illuminated pattern Oct. 8, 1996
5426882 Firearm having improved safety and accuracy features Jun. 27, 1995
5384980 Gun-aiming device Jan. 31, 1995
5359800 Illuminated gun sight Nov. 1, 1994
5279061 Sight apparatus for firearms Jan. 18, 1994
5245776 Firearm having improved safety and accuracy features Sep. 21, 1993
5205044 Luminous dot sighting instrument Apr. 27, 1993
5070619 Gunsight Dec. 10, 1991
4745698 Weapon sights May. 24, 1988
4683662 Rapid pistol sighting attachments Aug. 4, 1987
4679344 Gun sight Jul. 14, 1987
4616421 Sight means Oct. 14, 1986
4601121 Triangular gun sight Jul. 22, 1986
4494327 Sighting device for firearms and the like Jan. 22, 1985
4392723 Aiming device Jul. 12, 1983
4388772 Adjustable sight for firearms Jun. 21, 1983
4366625 Aiming device Jan. 4, 1983
4249332 Gun sight Feb. 10, 1981
4130958 Gun sight Dec. 26, 1978
4102053 Removable rifle sight Jul. 25, 1978
4070763 Aiming/sighting device Jan. 31, 1978
4015354 Gun sight Apr. 5, 1977











 
 
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