Forum: Patent & Propriety Locks
Post in this forum locks that demonstrate a Patent, or a Security Feature or even a Brand Name or Logo. You will find here Locks for: Doors, Furniture, Safes, Vaults, including: Combination Locks for Safes, Key Locks for Safes, Time Locks & Bolt Motors, Unit Locks, etc.
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Bill was also responsible for the AVA patent when Chubb bought the company, the small AVA padlock gradualy replaced the anti-pressure padlock for diplomatic mail bags. Regarding the Aubin trophy...
CHUBB padlock information on...