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Class Information
Number: 42/142
Name: Firearms > Implements > Sight devices > Nonadjustable rangefinder, type
Description: Subject matter in which the device comprises fixed indicia to locate the distance to the target.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7574825 |
Gun sight with continuously measuring rangefinder |
Aug. 18, 2009 |
| 7437848 |
Firearm aiming and photographing compound apparatus |
Oct. 21, 2008 |
| 7421816 |
Weapon sight |
Sep. 9, 2008 |
| 7171776 |
Weapon sight having analog on-target indicators |
Feb. 6, 2007 |
| 7100321 |
Range finder |
Sep. 5, 2006 |
| 6988331 |
Range finder |
Jan. 24, 2006 |
| 6886289 |
Elevation adjustable firearm front sight with user changeable sighting element |
May. 3, 2005 |
| 6792711 |
Firearm adapter rail system |
Sep. 21, 2004 |
| 6775942 |
Accessory rail mount adapter for rifles and carbines |
Aug. 17, 2004 |
| 6615531 |
Range finder |
Sep. 9, 2003 |
| 6073351 |
Sight mounting for weapons such as crossbows |
Jun. 13, 2000 |
| 6032374 |
Gunsight and reticle therefor |
Mar. 7, 2000 |
| 5960576 |
Range, bullet drop, and angle calculator for use with telescopic gun sights |
Oct. 5, 1999 |
| 5065538 |
Nocturnal rifle sight organization |
Nov. 19, 1991 |
| 4920654 |
Viewing apparatus |
May. 1, 1990 |
| 4827652 |
Cocking-bar, target-framing and range-finding, carrying, hanging and standing device |
May. 9, 1989 |
| 4734990 |
Viewing apparatus |
Apr. 5, 1988 |
| 4016652 |
Bi-axial leaf sight |
Apr. 12, 1977 |
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