TREA

Cassettes

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  • CPC
  • G03B21/323
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Parent Industries

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 G03B21/00Projectors or projection-type viewers Accessories therefor

Current Industry

G03B21/323Cassettes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Film cassette, rack and relief trolley for the film cassette, and m...
    • Patent number 7,431,156
    • Issue date Oct 7, 2008
    • Carlsson Equipment AB
    • Reimer Carlsson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Film transport apparatus
    • Patent number 5,092,535
    • Issue date Mar 3, 1992
    • Canon Kabushiki Kaisha
    • Shinji Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Spinner tool for cartridge reel
    • Patent number 5,029,771
    • Issue date Jul 9, 1991
    • Vincent J. Ranoia
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge handling device for microfilm reader or the like
    • Patent number 4,453,682
    • Issue date Jun 12, 1984
    • Minolta Camera Kabushiki Kaisha
    • Keijiro Ishii
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfilm cassette module
    • Patent number 4,175,719
    • Issue date Nov 27, 1979
    • Burroughs Corporation
    • Lawrence Speckman
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sealed, super 8, optical sound, projection means
    • Patent number 4,149,781
    • Issue date Apr 17, 1979
    • The United States of America as represented by the Secretary of the Army
    • Seth L. Everett
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Filmstrip cartridge
    • Patent number 4,093,142
    • Issue date Jun 6, 1978
    • The Singer Company
    • Marvin I. Mindell
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge for strip-shaped record carriers
    • Patent number 4,069,989
    • Issue date Jan 24, 1978
    • AGFA-Gevaert AG
    • Josef Pfeifer
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film cartridge
    • Patent number 4,042,296
    • Issue date Aug 16, 1977
    • Bell & Howell Company
    • Thomas R. Wells
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Audio-visual cartridge and player
    • Patent number 4,037,951
    • Issue date Jul 26, 1977
    • Teiji Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film cartridge
    • Patent number 4,033,523
    • Issue date Jul 5, 1977
    • Eastman Kodak Company
    • Robert Justin Roman
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Leader-pin
    • Patent number 4,027,832
    • Issue date Jun 7, 1977
    • Ira Lopata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Container for a record carrier
    • Patent number 4,022,322
    • Issue date May 10, 1977
    • U.S. Philips Corporation
    • Friedrich Louzil
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Large capacity film cassette
    • Patent number 4,018,518
    • Issue date Apr 19, 1977
    • Polaroid Corporation
    • Joseph H. Wright
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sealed cassette for optical sound projection
    • Patent number 4,005,931
    • Issue date Feb 1, 1977
    • The United States of America as represented by the Secretary of the Army
    • Seth Leroy Everett
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Audio-visual cartridge
    • Patent number 3,999,848
    • Issue date Dec 28, 1976
    • General Audio-Visual Inc.
    • Kenneth Li Donnici
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge-loaded sound motion picture projection
    • Patent number 3,999,843
    • Issue date Dec 28, 1976
    • Audio-Optic Corporation
    • Peter J. Castellano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Selectively unwinding film reel
    • Patent number 3,993,260
    • Issue date Nov 23, 1976
    • William Arthur Bauer
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Tape cassette
    • Patent number 3,955,778
    • Issue date May 11, 1976
    • Shui Ting Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge with removable take-up sub-cartridge
    • Patent number 3,955,779
    • Issue date May 11, 1976
    • Bell & Howell Company
    • Paul G. Bielik
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projection cassette
    • Patent number 3,939,975
    • Issue date Feb 24, 1976
    • Bolex International SA
    • Jean Thevenaz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cassette for film and driving means thereof
    • Patent number 3,936,010
    • Issue date Feb 3, 1976
    • Shui-Ting Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3923387
    • Patent number 3,923,387
    • Issue date Dec 2, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3907109
    • Patent number 3,907,109
    • Issue date Sep 23, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3885706
    • Patent number 3,885,706
    • Issue date May 27, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3877575
    • Patent number 3,877,575
    • Issue date Apr 15, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3873046
    • Patent number 3,873,046
    • Issue date Mar 25, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3871754
    • Patent number 3,871,754
    • Issue date Mar 18, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3861621
    • Patent number 3,861,621
    • Issue date Jan 21, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3858829
    • Patent number 3,858,829
    • Issue date Jan 7, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents