USD486721SExpiredUtility

Combination lock

75
Assignee: SINOX CO LTDPriority: Feb 24, 2003Filed: Feb 24, 2003Granted: Feb 17, 2004
Est. expiryFeb 24, 2023(expired)· nominal 20-yr term from priority
Inventors:Renny Tse-Haw Ling
75
PatentIndex Score
19
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for “combination lock”, as shown and described.

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