TREA

Chubb & Son's Lock and Safe Co., Ltd.

Follow

Organization

  • London, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Locking mechanisms
    • Patent number 4,850,623
    • Issue date Jul 25, 1989
    • Chubb & Son's Lock and Safe Co., Ltd.
    • Roy W. Franklin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock
    • Patent number 4,257,249
    • Issue date Mar 24, 1981
    • Chubb & Son's Lock and Safe Co., Ltd.
    • John Johns-Hunt
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key-operated locks
    • Patent number 4,182,145
    • Issue date Jan 8, 1980
    • Chubb & Son's Lock & Safe Co. Ltd.
    • Arthur D. Tippin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES