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Rollei-Werke Franke & Heidecke

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Patents Grantslast 30 patents

  • Information Patent Grant

    Worm gear mount
    • Patent number 4,308,759
    • Issue date Jan 5, 1982
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Removable remote control unit for a slide projector
    • Patent number 4,306,782
    • Issue date Dec 22, 1981
    • Rollei-Werke Franke & Heidecke GmbH
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with automatic flash power level selection
    • Patent number 4,306,792
    • Issue date Dec 22, 1981
    • Rollei-Werke Franke & Heidecke GmbH
    • Claus Prochnow
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number D261894
    • Issue date Nov 17, 1981
    • Rollei-Werke Franke & Heidecke
    • Bodo Mielke
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Photographic view finder camera with retractable lens tube
    • Patent number 4,219,265
    • Issue date Aug 26, 1980
    • Rollei-Werke Franke & Heidecke
    • Heinz Waaske
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Viewfinder system with focusing screen
    • Patent number 4,208,115
    • Issue date Jun 17, 1980
    • Rollei-Werke Franke & Heidecke
    • Joachim Proske
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light measuring unit for an electronic flash device
    • Patent number 4,208,617
    • Issue date Jun 17, 1980
    • Rollei-Werke Franke & Heidecke
    • Arthur Schneider
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Combined miniature camera and holding device for the same
    • Patent number D254790
    • Issue date Apr 22, 1980
    • Rollei-Werke Franke & Heidecke
    • Heinz Waaske
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Mirror reflex camera
    • Patent number D253829
    • Issue date Jan 1, 1980
    • Rollei-Werke Franke & Heidecke
    • Bodo Mielke
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Photographic slide projector
    • Patent number D253708
    • Issue date Dec 18, 1979
    • Rollei-Werke Franke & Heidecke
    • Dieter Mankau
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Photographic camera
    • Patent number D253475
    • Issue date Nov 20, 1979
    • Rollei-Werke Franke & Heidecke
    • Jochen Kramer
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Crank drive for a photographic camera
    • Patent number 4,173,903
    • Issue date Nov 13, 1979
    • Rollei-Werke Franke & Heidecke
    • Friedrich Papke
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Still projector with cover
    • Patent number 4,170,409
    • Issue date Oct 9, 1979
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Roll film camera for cartridges having a single mode-changing contr...
    • Patent number 4,168,896
    • Issue date Sep 25, 1979
    • Rollei-Werke Franke & Heidecke
    • Bodo Mielke
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic slide projector
    • Patent number 4,165,927
    • Issue date Aug 28, 1979
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Slide projector drive mechanism for a circular magazine
    • Patent number 4,165,928
    • Issue date Aug 28, 1979
    • Rollei-Werke Franke & Heidecke
    • Roland Schirrmacher
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Support for a camera
    • Patent number 4,162,696
    • Issue date Jul 31, 1979
    • Rollei-Werke Franke & Heidecke
    • Jurgen Sprung
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Rapid-charging circuit
    • Patent number 4,162,439
    • Issue date Jul 24, 1979
    • Rollei-Werke Franke & Heidecke
    • Arthur Schneider
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Photographic camera
    • Patent number D252399
    • Issue date Jul 17, 1979
    • Rollei-Werke Franke & Heidecke
    • Heinz Waaske
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Roll film camera for rendering a bend in a film harmless
    • Patent number 4,158,494
    • Issue date Jun 19, 1979
    • Rollei-Werke Franke & Heidecke
    • Bodo Mielke
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Position indicator
    • Patent number 4,156,566
    • Issue date May 29, 1979
    • Rollei-Werke Franke & Heidecke
    • Heinz Thiele
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera
    • Patent number D251975
    • Issue date May 29, 1979
    • Rollei-Werke Franke & Heidecke
    • Jochen Kramer
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Photographic camera
    • Patent number 4,154,519
    • Issue date May 15, 1979
    • Rollei-Werke Franke & Heidecke
    • Heinz Waaske
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Capacitor charge indicator in an electronic photoflash
    • Patent number 4,145,637
    • Issue date Mar 20, 1979
    • Rollei-Werke Franke & Heidecke
    • Hans G. Giese
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projector having an adjustable height
    • Patent number 4,141,523
    • Issue date Feb 27, 1979
    • Rollei-Werke Franke & Heidecke
    • Lothar Brendgens
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic enlarger
    • Patent number 4,136,948
    • Issue date Jan 30, 1979
    • Rollei-Werke Franke & Heidecke
    • Claus Prochnow
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dual photographic slide projector
    • Patent number 4,127,324
    • Issue date Nov 28, 1978
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Still projector with spare projection lamp
    • Patent number 4,127,323
    • Issue date Nov 28, 1978
    • Rollei-Werke Franke & Heidecke
    • Reinhard Sobotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic electronic flash device
    • Patent number 4,125,766
    • Issue date Nov 14, 1978
    • Rollei-Werke Franke & Heidecke
    • Wilfried Holtje
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic flash unit
    • Patent number D250267
    • Issue date Nov 14, 1978
    • Rollei-Werke Franke & Heidecke
    • Claus Prochnow
    • D16 - Photography and optical equipment

Trademarklast 30 trademarks

  • Information Trademark

    73129244 - ROLLEINAR
    • Serial number 73129244
    • Registration number 1110437
    • Filing date Jun 6, 1977
    • ROLLEI OF AMERICA, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73039307 - HFT
    • Serial number 73039307
    • Registration number 1015715
    • Filing date Dec 11, 1974
    • ROLLEI-WERKE FRANKE & HEIDECKE
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments