USD246154SExpiredUtility

Combined letter opener and key holder

Assignee: TSANG CHAK-PUIPriority: Jul 16, 1975Filed: Jan 7, 1976Granted: Oct 25, 1977
Est. expiryJul 16, 1995(expired)· nominal 20-yr term from priority
Inventors:Chak-Pui Tsang
62
PatentIndex Score
14
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined letter opener and key holder, substantially as shown and described.

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