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Lock extension device

13
Assignee: ASTRUM COACHING LTDPriority: Aug 28, 2015Filed: Aug 28, 2015Granted: Sep 27, 2016
Est. expiryAug 28, 2035(~9.1 yrs left)· nominal 20-yr term from priority
Inventors:Lance Robinson
13
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a lock extension device, as shown and described.

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