Malcolm J. White

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Whittington, GB

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Patents Grantslast 30 patents

Information Patent Grant
Shackle mechanisms
- Patent number 4,694,666
- Issue date Sep 22, 1987
- Chubb & Son's Lock and Safe Company Limited
- Ronald S. Bellingham
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security lock for sliding doors
- Patent number 4,534,191
- Issue date Aug 13, 1985
- Chubb & Son's Lock and Safe Co.
- John Rogers
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key-operated lock
- Patent number 4,506,530
- Issue date Mar 26, 1985
- Chubb & Son's Lock and Safe Company Limited
- William K. Robinson
- 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