USD294453SExpiredUtility

Combination padlock

Assignee: LING CHONG-KUANPriority: Jun 8, 1985Filed: Aug 21, 1985Granted: Mar 1, 1988
Est. expiryJun 8, 2005(expired)· nominal 20-yr term from priority
Inventors:Chong-Kuan Ling
77
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

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

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