Screw-operating means

Patents Grantslast 30 patents

  • Information Patent Grant

    Locking base for anti-theft lock

    • Patent number 8,107,236
    • Issue date Jan 31, 2012
    • Compal Electronics, Inc.
    • Yu-Yuan Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable security device for doors

    • Patent number 7,017,959
    • Issue date Mar 28, 2006
    • Jerry N. Selness
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Rotary valve

    • Patent number 6,676,109
    • Issue date Jan 13, 2004
    • Kitz Corporation
    • Chikashi Gomi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety latch

    • Patent number 6,604,764
    • Issue date Aug 12, 2003
    • Andrew W. Zemzik
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door locking device

    • Patent number 5,566,993
    • Issue date Oct 22, 1996
    • George Olivas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security door lock

    • Patent number 5,531,491
    • Issue date Jul 2, 1996
    • Wayne F. Skelton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security lock for a dead bolt lock assembly

    • Patent number 5,515,704
    • Issue date May 14, 1996
    • Cao van Nguyen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Traveler's security bolt

    • Patent number 5,135,272
    • Issue date Aug 4, 1992
    • Alfred V. Centofante
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable latch door lock

    • Patent number 4,917,422
    • Issue date Apr 17, 1990
    • Hugh Rose
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Opening roof for a motor vehicle

    • Patent number 4,647,105
    • Issue date Mar 3, 1987
    • Britax Weathershields
    • John W. Pollard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sleeve type door securing device

    • Patent number 4,429,913
    • Issue date Feb 7, 1984
    • Bey; Lena
    • Henry A. Bey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Quick release door lock

    • Patent number 4,406,488
    • Issue date Sep 27, 1983
    • Rudolph T. Polselli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable auxiliary door lock

    • Patent number 4,285,535
    • Issue date Aug 25, 1981
    • John E. Leary
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door fastener

    • Patent number 4,200,317
    • Issue date Apr 29, 1980
    • Luigi Polselli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3039806

    • Patent number 3,039,806
    • Issue date Jun 19, 1962
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2562301

    • Patent number 2,562,301
    • Issue date Jul 31, 1951
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2160460

    • Patent number 2,160,460
    • Issue date May 30, 1939
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2055906

    • Patent number 2,055,906
    • Issue date Sep 29, 1936
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2055907

    • Patent number 2,055,907
    • Issue date Sep 29, 1936
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1717964

    • Patent number 1,717,964
    • Issue date Jun 18, 1929
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1672166

    • Patent number 1,672,166
    • Issue date Jun 5, 1928
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1671454

    • Patent number 1,671,454
    • Issue date May 29, 1928
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1627709

    • Patent number 1,627,709
    • Issue date May 10, 1927
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1544480

    • Patent number 1,544,480
    • Issue date Jun 30, 1925
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1503820

    • Patent number 1,503,820
    • Issue date Aug 5, 1924
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1477731

    • Patent number 1,477,731
    • Issue date Dec 18, 1923
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1472698

    • Patent number 1,472,698
    • Issue date Oct 30, 1923
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1255996

    • Patent number 1,255,996
    • Issue date Feb 12, 1918
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1171266

    • Patent number 1,171,266
    • Issue date Feb 8, 1916
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1073238

    • Patent number 1,073,238
    • Issue date Sep 16, 1913
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCKING BASE FOR ANTI-THEFT LOCK

    • Publication number 20110005281
    • Publication date Jan 13, 2011
    • Compal Electronics, Inc.
    • Yu-Yuan Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Adjustable locking mechanism for sliding closures

    • Publication number 20070194579
    • Publication date Aug 23, 2007
    • Scott Fiedler
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Portable security device for doors

    • Publication number 20040140679
    • Publication date Jul 22, 2004
    • Jerry N. Selness
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Rotary valve

    • Publication number 20030178596
    • Publication date Sep 25, 2003
    • Chikashi Gomi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Safety latch

    • Publication number 20030034656
    • Publication date Feb 20, 2003
    • Andrew W. Zemzik
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES