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Class Information
Number: 42/140
Name: Firearms > Implements > Sight devices > Dual flip-, superimposed-, or dial-type
Description: Subject matter comprising at least two aiming enhancing devices that are configured (1) in an L shape about a pivot in which the desired device is rotated to a use position or (2) with one device moved, in line, in front of another or (3) as a disk to be rotated to bring a desired device into use position.










Patents under this class:

Patent Number Title Of Patent Date Issued
8621775 Firearm sight with dual diamond shaped apertures Jan. 7, 2014
8448373 Gun sight May. 28, 2013
8117780 Gun sight Feb. 21, 2012
8069607 Gun sight configured for providing range estimation and/or bullet drop compensation Dec. 6, 2011
8015744 Folding rear sight with dual purpose sighting elements Sep. 13, 2011
7946074 Machine gun sighting system May. 24, 2011
7882655 Rear gun sight device for AK47 or similar rifle Feb. 8, 2011
7814699 Multiple sight gun sight assembly Oct. 19, 2010
7726229 Rotatable and retractable rear gun sight Jun. 1, 2010
7721479 Sight for a handheld weapon May. 25, 2010
7356962 Low profile flip up site Apr. 15, 2008
7188446 Front sight with rotary elevation adjustment Mar. 13, 2007
7181882 Dual-zero sight for a firearm Feb. 27, 2007
7076907 Rear gun sight device Jul. 18, 2006
6968643 Dual-zero sight for a firearm Nov. 29, 2005
6722075 Compact offset sighting device Apr. 20, 2004
6622415 Compact and self-contained adjustable sight assembly Sep. 23, 2003
6615530 Sight Sep. 9, 2003
6508026 Rifle scope with side indicia Jan. 21, 2003
5822872 Open blade rear sight for pistol, rifle or shotgun Oct. 20, 1998
5533292 Self-aligning flip-up sight Jul. 9, 1996
4993158 Gunsight Feb. 19, 1991
4691442 Sight system for a firearm Sep. 8, 1987
4686770 Mechanical aiming device for rifles Aug. 18, 1987
4532717 Bow sight Aug. 6, 1985
4159575 Sighting device for archery bows Jul. 3, 1979
4102053 Removable rifle sight Jul. 25, 1978
3984916 Weapon sight Oct. 12, 1976
3969827 Folding weapon sight Jul. 20, 1976
3939589 Firearms with forestock Feb. 24, 1976
3930316 Sighting means of a firearm Jan. 6, 1976











 
 
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