TREA

rotated by lever operated ratchet and pawl

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  • CPC
  • G03B1/06
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GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B1/00Film strip handling

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G03B1/06rotated by lever operated ratchet and pawl
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loyalty camera and a system and method for promoting consumer loyalty
    • Patent number 6,862,406
    • Issue date Mar 1, 2005
    • Concord Camera Corp.
    • Yik Franco Kai Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having film winding apparatus
    • Patent number 6,321,042
    • Issue date Nov 20, 2001
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Shigeru Iwamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Manual-wind camera
    • Patent number 6,275,660
    • Issue date Aug 14, 2001
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Shigeru Iwamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    One-way winder, film advance and camera
    • Patent number 5,826,120
    • Issue date Oct 20, 1998
    • Eastman Kodak Company
    • Patricia L. Williams
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Single-use camera with reduced winding noise
    • Patent number 5,765,065
    • Issue date Jun 9, 1998
    • Konica Corporation
    • Koujiro Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film wind-up device for a camera
    • Patent number 4,265,412
    • Issue date May 5, 1981
    • Fuji Photo Optical Co., Ltd.
    • Motoyoshi Furusawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film winding mechanism
    • Patent number 4,209,246
    • Issue date Jun 24, 1980
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Katsuhiko Nomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film feed mechanism for a spaced apart take-up shaft and film take-...
    • Patent number 4,192,600
    • Issue date Mar 11, 1980
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Tohru Karikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with sliding case
    • Patent number 4,189,222
    • Issue date Feb 19, 1980
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter for a camera
    • Patent number 4,153,360
    • Issue date May 8, 1979
    • Canon Kabushiki Kaisha
    • Noboru Kodaira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for indicating the advancing of film in a camera being taken...
    • Patent number 4,134,657
    • Issue date Jan 16, 1979
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Katsuhiko Nomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film feeding device for camera
    • Patent number 4,089,483
    • Issue date May 16, 1978
    • Canon Kabushiki Kaisha
    • Sakae Hokkanji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera allowing multiple exposure
    • Patent number 4,017,875
    • Issue date Apr 12, 1977
    • Canon Kabushiki Kaisha
    • Masayoshi Yamamichi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film winding device for photographic cameras
    • Patent number 4,003,268
    • Issue date Jan 18, 1977
    • Nippon Kogaku K.K.
    • Terushige Shimizu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for checking the rotation of a take-up spool in a camera
    • Patent number 3,999,198
    • Issue date Dec 21, 1976
    • Nippon Kogaku K.K.
    • Hidenobu Kondo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film wind-up mechanism for photographic camera
    • Patent number 3,993,261
    • Issue date Nov 23, 1976
    • Fuji Photo Optical Co., Ltd.
    • Seizi Asano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3414209
    • Patent number 3,414,209
    • Issue date Dec 3, 1968
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2028608
    • Patent number 2,028,608
    • Issue date Jan 21, 1936
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1410029
    • Patent number 1,410,029
    • Issue date Mar 21, 1922
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents