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Your search returned 38 patents.
( 359/367 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5550673 | Spyhole viewer
| July 18, 1994 |
| 5345339 | Motorized mirror assembly
| January 29, 1993 |
| 5341240 | Disposable endoscope
| February 6, 1992 |
| 5253638 | Right-angle detachable variable-position reflector assembly
| March 25, 1992 |
| 5214533 | Portable monocular with high magnification
| November 21, 1991 |
| 5150254 | Endoscope with shape recognition mechanism
| April 24, 1990 |
| 5124838 | Optical coupler
| January 31, 1989 |
| 5122900 | Motorized mirror assembly
| November 8, 1990 |
| 4832473 | Endoscope with elastic actuator comprising a synthetic rubber tube with only radial expansion controlled by a mesh-like tube
| February 1, 1988 |
| 4822154 | Improvements in or relating to borescopes
| October 30, 1987 |
| 4777567 | Optical inspection apparatus
| August 15, 1986 |
| 4678290 | Apparatus for visual inspection of closed machinery
| August 30, 1985 |
| 4639097 | Apparatus for the inspection of combined read/write heads of data carrier disks in EDP installations
| February 9, 1984 |
| 4398811 | Viewing-direction changing optical system
| March 16, 1982 |
| 4383761 | Scope for viewing the internal surface of bores and similar cavities
| October 30, 1980 |
| 4373811 | Scope for viewing the internal surface of a bore or similar cavity
| September 26, 1980 |
| 4195904 | Optical system of viewing-direction changing attachment for endoscopes
| January 6, 1978 |
| 4149769 | Endoscope telescopes with tubular connected ocular and objective lens means
| September 20, 1977 |
| 4140364 | Variable field optical system for endoscopes
| December 5, 1977 |
| 4138192 | Foward-oblique viewing optical system
| February 4, 1977 |
| 4134637 | Colposcope with photographic attachment
| March 15, 1977 |
| RE39643 | Wide field of view imaging system
| January 6, 2000 |
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