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Class Information
Number: 359/404
Name: Optical: systems and elements > Compound lens system > Telescope > Periscope > With plural optical axes > Binocular
Description: Subject matter wherein at least two of the substantially different axes provide separate views to separate eyepieces for binocular viewing.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7583445 |
Head mount display apparatus |
Sep. 1, 2009 |
| 7508445 |
Binocucorder |
Mar. 24, 2009 |
| 7365905 |
Collimated optical system |
Apr. 29, 2008 |
| 7286287 |
Visual aid in the form of telescopic spectacles with an automated focusing device |
Oct. 23, 2007 |
| 6927905 |
Rotary image viewing apparatus connected to a rotary mirror camera |
Aug. 9, 2005 |
| 6924931 |
Line of sight adjustment for night vision binoculars |
Aug. 2, 2005 |
| 6771434 |
Optical device |
Aug. 3, 2004 |
| 6568626 |
Eyepiece-support arm assembly device on an aircraft such as a rotary aircraft |
May. 27, 2003 |
| 6377398 |
Panoramic periscope |
Apr. 23, 2002 |
| 6124968 |
Panoramic periscope |
Sep. 26, 2000 |
| 6122100 |
Headgear apparatus for viewing in a periscopic direction and a forward direction simultaneously |
Sep. 19, 2000 |
| 5416632 |
Newtonian binocular telescope |
May. 16, 1995 |
| 5088829 |
Self-retractable sighting device for onboard optoelectronic localization and identification system |
Feb. 18, 1992 |
| 4820031 |
Binocular periscope viewing device including triple prism for image splitting and elongate head column |
Apr. 11, 1989 |
| 4795235 |
Bioptic periscope and method |
Jan. 3, 1989 |
| 4775217 |
Night vision viewing system |
Oct. 4, 1988 |
| 4737023 |
Binocular periscope viewing device including triple prism for image splitting |
Apr. 12, 1988 |
| 4196966 |
Binocular magnification system |
Apr. 8, 1980 |
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