USD257480SExpiredUtility

Sun clock

Individually held — no corporate assignee on recordPriority: Sep 25, 1978Filed: Sep 25, 1978Granted: Nov 4, 1980
Est. expirySep 25, 1998(expired)· nominal 20-yr term from priority
30
PatentIndex Score
0
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for sun clock, as shown and described.

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