Cam and lever

Patents Grantslast 30 patents

  • Information Patent Grant

    Quick opening lock assembly for doors and method

    • Patent number 4,101,153
    • Issue date Jul 18, 1978
    • Donald P. Dozier
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automatic astragal

    • Patent number 4,009,537
    • Issue date Mar 1, 1977
    • Kawneer Company, Inc.
    • S. Eugene Hubbard
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3726761

    • Patent number 3,726,761
    • Issue date Apr 10, 1973
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3696648

    • Patent number 3,696,648
    • Issue date Oct 10, 1972
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2863182

    • Patent number 2,863,182
    • Issue date Dec 9, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2323886

    • Patent number 2,323,886
    • Issue date Jul 13, 1943
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2171174

    • Patent number 2,171,174
    • Issue date Aug 29, 1939
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1789083

    • Patent number 1,789,083
    • Issue date Jan 13, 1931
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1407884

    • Patent number 1,407,884
    • Issue date Feb 28, 1922
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1039158

    • Patent number 1,039,158
    • Issue date Sep 24, 1912
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1024466

    • Patent number 1,024,466
    • Issue date Apr 23, 1912
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    896260

    • Patent number 896,260
    • Issue date Aug 18, 1908
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    846231

    • Patent number 846,231
    • Issue date Mar 5, 1907
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    759580

    • Patent number 759,580
    • Issue date May 10, 1904
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    745042

    • Patent number 745,042
    • Issue date Nov 24, 1903
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    701892

    • Patent number 701,892
    • Issue date Jun 10, 1902
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    616626

    • Patent number 616,626
    • Issue date Dec 27, 1898
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    350264

    • Patent number 350,264
    • Issue date Oct 5, 1886
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    343459

    • Patent number 343,459
    • Issue date Jun 8, 1886
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    231260

    • Patent number 231,260
    • Issue date Aug 17, 1880
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents