operated or controlled from a distance

Patents Grantslast 30 patents

  • Information Patent Grant

    Load restraining apparatus for performing a controlled fall of unse...

    • Patent number 11,401,742
    • Issue date Aug 2, 2022
    • Amazon Technologies, Inc.
    • Niveda Chandrasekar Shanmugam
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ball-lock fastening device

    • Patent number 10,155,580
    • Issue date Dec 18, 2018
    • Northrop Grumman Systems Corporation
    • Matthew A. Neal
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Advanced lock design for ball-lock devices

    • Patent number 9,845,143
    • Issue date Dec 19, 2017
    • Northrop Grumman Systems Corporation
    • Matthew A. Neal
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Emergency entry control system

    • Patent number 9,816,295
    • Issue date Nov 14, 2017
    • John Taylor
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Continuously lockable adjustment device

    • Patent number 7,237,471
    • Issue date Jul 3, 2007
    • Stabilus GmbH
    • Rolf Mintgen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinged assembly locking system

    • Patent number 7,147,266
    • Issue date Dec 12, 2006
    • Laren K. Huntsman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Delayed action door holder

    • Patent number 6,497,004
    • Issue date Dec 24, 2002
    • Richard Armstrong
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Doorstop

    • Patent number 5,465,460
    • Issue date Nov 14, 1995
    • Giovanni Cantone
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Releasable retaining means and fire door control system

    • Patent number 4,237,578
    • Issue date Dec 9, 1980
    • Dorgard Limited
    • Anthony H. E. Welch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Releasable retaining means

    • Patent number 4,121,319
    • Issue date Oct 24, 1978
    • Dorgard Limited
    • Anthony Harold Ernest Welch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents