Movable index

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for determining vehicular distance per fuel unit

    • Patent number 4,346,665
    • Issue date Aug 31, 1982
    • Richard C. McRoberts
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3902450

    • Patent number 3,902,450
    • Issue date Sep 2, 1975
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3317130

    • Patent number 3,317,130
    • Issue date May 2, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3162173

    • Patent number 3,162,173
    • Issue date Dec 22, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3138137

    • Patent number 3,138,137
    • Issue date Jun 23, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3086494

    • Patent number 3,086,494
    • Issue date Apr 23, 1963
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3046931

    • Patent number 3,046,931
    • Issue date Jul 31, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3045638

    • Patent number 3,045,638
    • Issue date Jul 24, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2999478

    • Patent number 2,999,478
    • Issue date Sep 12, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2901998

    • Patent number 2,901,998
    • Issue date Sep 1, 1959
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2829538

    • Patent number 2,829,538
    • Issue date Apr 8, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2827872

    • Patent number 2,827,872
    • Issue date Mar 25, 1958
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2794412

    • Patent number 2,794,412
    • Issue date Jun 4, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2707931

    • Patent number 2,707,931
    • Issue date May 10, 1955
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2700912

    • Patent number 2,700,912
    • Issue date Feb 1, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2678020

    • Patent number 2,678,020
    • Issue date May 11, 1954
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2650561

    • Patent number 2,650,561
    • Issue date Sep 1, 1953
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2512770

    • Patent number 2,512,770
    • Issue date Jun 27, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2467425

    • Patent number 2,467,425
    • Issue date Apr 19, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2356914

    • Patent number 2,356,914
    • Issue date Aug 29, 1944
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2209670

    • Patent number 2,209,670
    • Issue date Jul 30, 1940
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2155101

    • Patent number 2,155,101
    • Issue date Apr 18, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2050555

    • Patent number 2,050,555
    • Issue date Aug 11, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    1966958

    • Patent number 1,966,958
    • Issue date Jul 17, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1848815

    • Patent number 1,848,815
    • Issue date Mar 8, 1932
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1834272

    • Patent number 1,834,272
    • Issue date Dec 1, 1931
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    1797004

    • Patent number 1,797,004
    • Issue date Mar 17, 1931
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1746133

    • Patent number 1,746,133
    • Issue date Feb 4, 1930
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1724432

    • Patent number 1,724,432
    • Issue date Aug 13, 1929
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1689405

    • Patent number 1,689,405
    • Issue date Oct 30, 1928
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents