TREA

Photocell

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Industry

  • CPC
  • Y10T409/303584
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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T409/00Gear cutting, milling, or planing

Current Industry

Y10T409/303584Photocell
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Engraving head with cartridge mounted components
    • Patent number 5,475,914
    • Issue date Dec 19, 1995
    • Ohio Electronic Engravers, Inc.
    • Kenneth F. Bornhorst
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus for engraving images
    • Patent number 5,232,321
    • Issue date Aug 3, 1993
    • Akira Suzuki
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Broken bit detector
    • Patent number 4,340,326
    • Issue date Jul 20, 1982
    • Cooper Industries, Inc.
    • Andrew Buonauro
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool profiling device
    • Patent number 4,317,644
    • Issue date Mar 2, 1982
    • Toshiaki Hosoi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Copying machine with an optic reading device
    • Patent number 4,314,781
    • Issue date Feb 9, 1982
    • Willemin Machines S.A.
    • Paul Willemin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flame cutting machine
    • Patent number 4,172,587
    • Issue date Oct 30, 1979
    • Messer Griesheim GmbH.
    • Jurgen Boje
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic circuit for electronic stencil cutter
    • Patent number 4,021,605
    • Issue date May 3, 1977
    • A. B. Dick Company
    • Julio G. Tauszig
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Engraving machines
    • Patent number 3,937,873
    • Issue date Feb 10, 1976
    • Paul E. Gastineau
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3824893
    • Patent number 3,824,893
    • Issue date Jul 23, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3756122
    • Patent number 3,756,122
    • Issue date Sep 4, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3726994
    • Patent number 3,726,994
    • Issue date Apr 10, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3712750
    • Patent number 3,712,750
    • Issue date Jan 23, 1973
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3694570
    • Patent number 3,694,570
    • Issue date Sep 26, 1972
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3594905
    • Patent number 3,594,905
    • Issue date Jul 27, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3557379
    • Patent number 3,557,379
    • Issue date Jan 19, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3528337
    • Patent number 3,528,337
    • Issue date Sep 15, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3479452
    • Patent number 3,479,452
    • Issue date Nov 18, 1969
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3429207
    • Patent number 3,429,207
    • Issue date Feb 25, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3246571
    • Patent number 3,246,571
    • Issue date Apr 19, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3229587
    • Patent number 3,229,587
    • Issue date Jan 18, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3124692
    • Patent number 3,124,692
    • Issue date Mar 10, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3109920
    • Patent number 3,109,920
    • Issue date Nov 5, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3063698
    • Patent number 3,063,698
    • Issue date Nov 13, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3037888
    • Patent number 3,037,888
    • Issue date Jun 5, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3004476
    • Patent number 3,004,476
    • Issue date Oct 17, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2853626
    • Patent number 2,853,626
    • Issue date Sep 23, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2622485
    • Patent number 2,622,485
    • Issue date Dec 23, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2575546
    • Patent number 2,575,546
    • Issue date Nov 20, 1951
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2508468
    • Patent number 2,508,468
    • Issue date May 23, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2464293
    • Patent number 2,464,293
    • Issue date Mar 15, 1949
    • B24 - GRINDING POLISHING