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| Number | Title | Issue Date |
| 4962398 | Disposable camera with collapsible bellows A disposable camera having an erectable bellows. A plastic bellows includes a series of truncated, conical walls, interspaced between a second set of truncated, conical walls, all of which form equal included angles with the camera longitudinal axis. The ... | 10/09/1990 |
| 4419002 | Lens extension and retracting mechanism for use in a photographic camera of folding type A lens extension and retracting mechanism for use in a photographic camera of a folding type, including a lens board guided between a photographing position at a forward portion of a camera body and an accommodating position within the camera body, sun ge... | 12/06/1983 |
| 4337996 | Lens mount support for self-extending camera An objective lens extension device for use with a camera having an interchangeable lens coupling includes front and rear mounts having confronting recesses which form a housing when together, the rear mount having a camera coupling and the front mount hav... | 07/06/1982 |
| 4289390 | Bellows type folding camera The bellows type folding camera includes two pairs of collapsable struts symmetrically hinged inside the bellows between the camera housing and the displaceable objective support; the upper and lower struts are interconnected by transverse straps and only... | 09/15/1981 |
| 4225220 | Camera having manually operable dark slide ejection apparatus A hand-held camera adapted for use with a film cassette containing at least one film unit and a separate overlying opaque cover sheet which is adapted to protect the film unit from exposure during the loading of the cassette into the camera. The camera in... | 09/30/1980 |
| 4175847 | Shutter-control mechanism for bellows camera A bellows camera having a housing movably connected with its lens mount by a scissor linkage has a shutter with a spring-loaded setting ring carried on the lens mount, the setting ring being mechanically coupled with a wind-up lever on the camera housing ... | 11/27/1979 |
| 4171891 | Distance-adjusting mechanism for bellows camera A bellows camera has a housing movably connected with its lens mount by a scissor linkage including two pairs of intersecting arms on opposite sides of the lens mount, a first arm of each pair having one end pivoted to the housing and the opposite end gui... | 10/23/1979 |
| 4166682 | Viewfinder for collapsible camera The top of the housing of a collapsible camera, connected by a scissor linkage with a relatively displaceable lens mount, has a cutout into which a viewfinder casing, swingable about a horizontal axis close to an upper lateral housing edge, is retracted i... | 09/04/1979 |
| 4146320 | Adjusting and latching mechanism for collapsible camera A bellows camera has a housing movably connected with its lens mount by a ir of scissor links whose operation is controlled by respective rack members driven by pinions on a common shaft which traverses the housing and carries a focusing-control knob. If ... | 03/27/1979 |
