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Class Information
Number: 359/402
Name: Optical: systems and elements > Compound lens system > Telescope > Periscope
Description: Subject matter wherein the entrance optical axis and the exit optical axis of the telescope are parallel and offset and perpendicular to the main axis of the telescope.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7349153 |
Toy weapon with a periscope suitable for allowing a user to view obstructed objects through the periscope |
Mar. 25, 2008 |
| 7279675 |
Floating periscope |
Oct. 9, 2007 |
| 7253951 |
Viewing device |
Aug. 7, 2007 |
| 7236299 |
Compact periscopic beam director |
Jun. 26, 2007 |
| 7230755 |
Building with roof mounted periscope |
Jun. 12, 2007 |
| 7209288 |
Snorkel device for a submarine |
Apr. 24, 2007 |
| 7097313 |
Flip-flop diagonal with variable angles |
Aug. 29, 2006 |
| 7021777 |
Optical devices particularly for remote viewing applications |
Apr. 4, 2006 |
| 6927905 |
Rotary image viewing apparatus connected to a rotary mirror camera |
Aug. 9, 2005 |
| 6844966 |
Fusion monitor system for vehicles |
Jan. 18, 2005 |
| 6754004 |
Optical sight |
Jun. 22, 2004 |
| 6731845 |
Panoramic visual system for non-rotating structures |
May. 4, 2004 |
| 6700689 |
Adjusting device for adjusting a projecting direction of a view |
Mar. 2, 2004 |
| 6400503 |
Portable variable power zoom periscope |
Jun. 4, 2002 |
| 6382801 |
Submarine periscope eyeguard housing assembly |
May. 7, 2002 |
| 6377398 |
Panoramic periscope |
Apr. 23, 2002 |
| 6356397 |
Panoramic viewing system with shades |
Mar. 12, 2002 |
| 6347010 |
Periscope using common optical path to have stabilized panoramic view |
Feb. 12, 2002 |
| 6254240 |
Eyecup assembly for a submarine periscope |
Jul. 3, 2001 |
| 6219090 |
Panoramic viewing system with offset virtual optical centers |
Apr. 17, 2001 |
| 6195204 |
Compact high resolution panoramic viewing system |
Feb. 27, 2001 |
| 6124968 |
Panoramic periscope |
Sep. 26, 2000 |
| 6122100 |
Headgear apparatus for viewing in a periscopic direction and a forward direction simultaneously |
Sep. 19, 2000 |
| 6111702 |
Panoramic viewing system with offset virtual optical centers |
Aug. 29, 2000 |
| 6055098 |
Periscope with an adjustable magnifying means |
Apr. 25, 2000 |
| 6002516 |
Vertical cassette elevator and load lock viewer |
Dec. 14, 1999 |
| 5793541 |
Controlled and stabilized platform |
Aug. 11, 1998 |
| 5617245 |
Rear view mirror unit |
Apr. 1, 1997 |
| 5526177 |
Dual-view, immersible periscope |
Jun. 11, 1996 |
| 5495370 |
Surveillance devices |
Feb. 27, 1996 |
| 5469236 |
Snorkel lens system |
Nov. 21, 1995 |
| 5347397 |
Diopter cell assembly for a binocular viewing system |
Sep. 13, 1994 |
| 5333076 |
Stabilized imaging system |
Jul. 26, 1994 |
| 5321547 |
Monocular telescope |
Jun. 14, 1994 |
| 5315915 |
Periscope at the hatchway of a combat vehicle |
May. 31, 1994 |
| 5305140 |
Door viewing apparatus |
Apr. 19, 1994 |
| 5134519 |
Periscope switchover mirror system |
Jul. 28, 1992 |
| 5128803 |
Combat vehicle with a hatchway in its armored roof and including a system of periscopes |
Jul. 7, 1992 |
| 5126887 |
Cap for protecting the ocular of a periscope on a combat vehicle |
Jun. 30, 1992 |
| 5060554 |
Optical sighting system for a gun mounted on mobile platform |
Oct. 29, 1991 |
| 5005973 |
Laser boresighting method and apparatus for weaponry |
Apr. 9, 1991 |
| 4981346 |
Collapsible portable periscope |
Jan. 1, 1991 |
| 4964724 |
Radiation receiving mast |
Oct. 23, 1990 |
| 4934246 |
Wide angled trapezoidal periscope |
Jun. 19, 1990 |
| 4887893 |
Periscope with one piece housing and mirror holding elements |
Dec. 19, 1989 |
| 4868588 |
Rotatable snorkel camera system |
Sep. 19, 1989 |
| 4859045 |
Viewfinder system for a periscope |
Aug. 22, 1989 |
| 4763988 |
Periscope apparatus comprising a single inverted pyramid |
Aug. 16, 1988 |
| 4704000 |
Vision enhancing system |
Nov. 3, 1987 |
| 4688905 |
Viewer |
Aug. 25, 1987 |
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