USD407625SExpiredUtility

Combination lock

82
Assignee: YANG KUO-TSUNGPriority: Jan 6, 1998Filed: Jan 6, 1998Granted: Apr 6, 1999
Est. expiryJan 6, 2018(expired)· nominal 20-yr term from priority
Inventors:Kuo-Tsung Yang
82
PatentIndex Score
26
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combination lock, as shown.

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