TREA

Photoelectric cell

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  • CPC
  • Y10S73/11
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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 Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S73/00Measuring and testing

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Y10S73/11Photoelectric cell
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sunload sensor for automatic climate control systems
    • Patent number 5,957,375
    • Issue date Sep 28, 1999
    • Eaton Corporation
    • Christopher G. West
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automated envelope handling system
    • Patent number 5,147,169
    • Issue date Sep 15, 1992
    • Agissar Corporation
    • Lester Miller
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Automated envelope handling system
    • Patent number 5,052,875
    • Issue date Oct 1, 1991
    • Agissar Corporation
    • Lester Miller
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Two wire flow condition sensing system
    • Patent number 5,049,860
    • Issue date Sep 17, 1991
    • Jonathon E. Farrell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for detecting the fill level in a fiber storing device
    • Patent number 5,002,102
    • Issue date Mar 26, 1991
    • Trutzschler GmbH & Co. KG.
    • Fritz Hosel
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Fluid flow sensor having light reflective slider
    • Patent number 4,945,344
    • Issue date Jul 31, 1990
    • Jonathon E. Farrell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid-vapor change of phase detector
    • Patent number 4,931,774
    • Issue date Jun 5, 1990
    • Dickey-john Corporation
    • Wesley J. Bachman
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of calibrating an apparatus for detecting the fill level in...
    • Patent number 4,870,854
    • Issue date Oct 3, 1989
    • Trutzschler GmbH & Co. KG.
    • Fritz Hosel
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Analog flow meter instrument
    • Patent number 4,864,870
    • Issue date Sep 12, 1989
    • Waukee Engineering Company
    • Kenneth R. Payne
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Battery gassing detector
    • Patent number 4,366,431
    • Issue date Dec 28, 1982
    • EHV Systems, Inc.
    • John Santini
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Evanescent fiber optic pressure sensor apparatus
    • Patent number 4,360,247
    • Issue date Nov 23, 1982
    • Gould Inc.
    • J. Donald Beasley
    • G02 - OPTICS
  • Information Patent Grant

    Opto-electronic position sensing method
    • Patent number 4,074,104
    • Issue date Feb 14, 1978
    • General Electric Company
    • Emmet M. Fulkerson
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Fuel economy transducer for motor vehicle
    • Patent number 3,983,747
    • Issue date Oct 5, 1976
    • General Motors Corporation
    • Robert E. Morgan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3913563
    • Patent number 3,913,563
    • Issue date Oct 21, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3200250
    • Patent number 3,200,250
    • Issue date Aug 10, 1965
    • G02 - OPTICS
  • Information Patent Grant

    3173016
    • Patent number 3,173,016
    • Issue date Mar 9, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3157915
    • Patent number 3,157,915
    • Issue date Nov 24, 1964
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3107818
    • Patent number 3,107,818
    • Issue date Oct 22, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3061732
    • Patent number 3,061,732
    • Issue date Oct 30, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2984148
    • Patent number 2,984,148
    • Issue date May 16, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2977842
    • Patent number 2,977,842
    • Issue date Apr 4, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2964993
    • Patent number 2,964,993
    • Issue date Dec 20, 1960
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2926010
    • Patent number 2,926,010
    • Issue date Feb 23, 1960
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2818726
    • Patent number 2,818,726
    • Issue date Jan 7, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2808580
    • Patent number 2,808,580
    • Issue date Oct 1, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2772672
    • Patent number 2,772,672
    • Issue date Dec 4, 1956
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2731877
    • Patent number 2,731,877
    • Issue date Jan 24, 1956
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2710574
    • Patent number 2,710,574
    • Issue date Jun 14, 1955
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2701854
    • Patent number 2,701,854
    • Issue date Feb 8, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2600453
    • Patent number 2,600,453
    • Issue date Jun 17, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents