| Patents for G03B 1 - Film-strip handling of general interest for cameras, projectors or printers (2,226) |
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| 08/10/1982 | US4343545 Apparatus for stopping the motor of a motor drive mechanism in a camera |
| 07/07/1982 | EP0055400A2 Film feeding device |
| 06/08/1982 | US4333592 Apparatus for handling deformable components supported in a matrix |
| 06/01/1982 | US4332453 Film loading apparatus |
| 06/01/1982 | US4332449 Film advance and rewind mechanism |
| 06/01/1982 | US4332448 Film winding safety mechanism |
| 06/01/1982 | US4332339 Web-advancing apparatus |
| 05/25/1982 | US4330925 Method and apparatus for automatically loading flexible belt-shaped recording medium |
| 05/19/1982 | EP0052071A1 Device for guiding limited-length film strips during their transport |
| 05/18/1982 | US4330096 Apparatus for winding or unwinding webs of photosensitive material or the like |
| 05/04/1982 | US4327983 Motor-driven camera with stepping image-recordation control |
| 04/27/1982 | US4326781 Film sag detecting device for sound cinecamera |
| 04/27/1982 | CA1122452A1 Single drive film duplicator that severs exposed film |
| 04/21/1982 | EP0049886A2 A roll film and a photographic camera for use therewith |
| 04/06/1982 | US4323828 Apparatus for use with a motor drive |
| 03/30/1982 | US4322149 Electric driving device of a camera |
| 03/24/1982 | EP0047965A2 Cinematographic reproduction apparatus with a facility for optically scanning a mark in the film margin |
| 03/17/1982 | EP0047495A2 Cinematographic apparatus |
| 03/09/1982 | US4318603 Film rewind device in a camera |
| 02/24/1982 | EP0046255A1 Camera with facility for exposing a mark on the film edge |
| 02/24/1982 | EP0046254A1 Camera with facility for exposing a mark on the film edge |
| 02/24/1982 | EP0046253A1 Camera with facility for exposing a mark on the film edge |
| 02/16/1982 | US4315680 Automatic camera |
| 02/09/1982 | US4314751 Take-up spool advancing mechanism for a photographic camera |
| 01/19/1982 | US4311378 Film advance indicator |
| 01/12/1982 | US4310233 Film feed detecting device of a camera |
| 01/05/1982 | US4309097 Still-camera film transport system with motor deenergization at end of film |
| 12/01/1981 | USRE30808 Film-transport control for sound-film camera |
| 12/01/1981 | US4303325 Roll film and a photographic camera for use therewith |
| 11/12/1981 | WO1981003228A1 Camera having electrically powered memory restoration |
| 11/10/1981 | US4299466 Apparatus for restoring lost data to a memory device |
| 11/10/1981 | US4299458 Self threading phototypesetter transport system |
| 10/27/1981 | US4297019 Automatic film feeding apparatus for photographic camera |
| 10/27/1981 | CA1111301A1 Powered camera with automatically stopped film advance |
| 10/20/1981 | US4295713 Film and photographic apparatus |
| 10/20/1981 | US4295589 Device for feeding web with temperature compensating means |
| 10/13/1981 | US4294530 Motorized photographic system and camera and power drive unit therefor |
| 09/29/1981 | CA1109898A1 Punched paper tape feed wheel mechanism |
| 09/22/1981 | US4290676 Pressure member urging mechanism |
| 09/08/1981 | CA1108660A2 Hand held motion picture viewer |
| 08/18/1981 | US4284338 Photographing apparatus for an endoscope |
| 08/04/1981 | US4281913 Camera capable of commonly using standard film and 70 mm |
| 08/04/1981 | US4281911 Motorized film-transporting mechanism |
| 08/04/1981 | US4281807 Web transport apparatus |
| 08/04/1981 | US4281805 Apparatus and method for coiling a moving web |
| 07/21/1981 | CA1105302A1 Programmable viewing system for processing and viewing cassette contained photographic film strips |
| 07/14/1981 | US4278337 Electric motor drive device for camera |
| 06/30/1981 | US4275855 Film take-up spool |
| 06/25/1981 | WO1981001750A1 Film guide,particularly for projection apparatus,viewer,enlargement apparatus,etc. |
| 06/23/1981 | US4274726 Automatic film winder for camera |
| 06/23/1981 | US4274608 Tape transport |
| 06/23/1981 | US4274605 Reel technology |
| 06/09/1981 | US4272173 Motor drive unit for camera having variable winding speed characteristics |
| 06/09/1981 | CA1102771A1 Photographic film drive system employing inertia dumper/energy dissipater |
| 05/26/1981 | US4269292 Drive mechanism for a high speed film transport and the like |
| 05/26/1981 | CA1101899A1 Web threading system |
| 05/05/1981 | US4265533 Apparatus for the production of duplicate, and other films from original films |
| 05/05/1981 | US4265412 Film wind-up device for a camera |
| 04/22/1981 | EP0027126A1 Tape transport |
| 04/21/1981 | CA1099555A1 Camera using film cartridges of disk-shaped film |
| 04/21/1981 | CA1099548A1 Motion picture projector system |
| 04/07/1981 | CA1098987A1 Film thickness detector |
| 03/31/1981 | US4258997 Camera and electric motor drive therefor |
| 03/31/1981 | US4258987 Pneumatic film holding device |
| 03/24/1981 | US4257695 Film projection gate |
| 03/24/1981 | CA1098199A1 Logic system for photographic film strip handling apparatus |
| 03/17/1981 | US4256394 Camera automatic film winding device |
| 03/17/1981 | US4256249 Photographing film conveying device |
| 03/03/1981 | US4253749 Electronic theater projector |
| 02/24/1981 | US4252436 Negative film carrier |
| 02/17/1981 | US4251148 Photographic camera |
| 02/04/1981 | EP0023278A1 Device for feeding a holder in perforated-web form |
| 01/27/1981 | CA1094591A1 Hand held motion picture viewer |
| 01/07/1981 | EP0021529A1 Cinematographic view-taking or projection apparatus comprising an anti-jam device |
| 12/30/1980 | US4241987 Apparatus for optimizing camera image surface to image receiving surface |
| 12/23/1980 | US4240734 Motor-drive camera using a cartridge film |
| 12/23/1980 | US4240733 Motor driven camera having a detachable drive unit |
| 12/16/1980 | US4239362 Camera film advancing apparatus |
| 12/16/1980 | US4239166 Power-driven rewind device of a camera |
| 12/02/1980 | US4236800 Camera film stop position adjusting mechanism |
| 12/02/1980 | US4236659 Transport mechanism for stationary encoders |
| 11/25/1980 | US4235534 Device for driving the claw shaft of a motion picture camera |
| 11/25/1980 | CA1090187A2 Camera with pin registration for film and end-of-film indication means |
| 11/25/1980 | CA1090186A1 Camera with pin registration for film and end-of-film indication means |
| 11/13/1980 | WO1980002417A1 Automatic film threading mechanism |
| 11/04/1980 | CA1088967A1 Feed shuttle mechanism for motion picture film strips |
| 10/30/1980 | WO1980002330A1 Tape transport |
| 10/29/1980 | EP0017971A1 Pressure member urging mechanism, still camera and film cartridge |
| 10/21/1980 | US4228972 Web supply and take-up system |
| 10/15/1980 | EP0017385A1 Film projection gate |
| 10/07/1980 | US4226353 Forms feed tractor |
| 09/30/1980 | US4225097 Film carrying roller |
| 09/23/1980 | US4223990 Film and photographic apparatus |
| 09/23/1980 | US4223985 Method and apparatus for protecting a film gate against dirt while changing films |
| 09/16/1980 | US4222651 Camera film rewinding device |
| 09/16/1980 | US4222650 Automatic camera |
| 09/16/1980 | US4222648 Film advance control mechanism |
| 09/09/1980 | US4221478 Film feeding mechanism for camera |
| 09/09/1980 | US4221349 Automatic film threading mechanism |
| 09/02/1980 | US4220407 Camera with film transport motor powered by battery which also charges a flash unit during intervals of transport motor inoperativeness |