USD337276SExpiredUtility

Combined digital clock and letter opener

Assignee: JOHN MFG LTDPriority: May 3, 1991Filed: Oct 30, 1991Granted: Jul 13, 1993
Est. expiryMay 3, 2011(expired)· nominal 20-yr term from priority
Inventors:John S. Yuen
79
PatentIndex Score
20
Cited by
11
References
1
Claims

Claims

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

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