USD249243SExpiredUtility

Wristwatch calculator

49
Assignee: HEWLETT PACKARD COPriority: Nov 12, 1976Filed: Nov 12, 1976Granted: Sep 5, 1978
Est. expiryNov 12, 1996(expired)· nominal 20-yr term from priority
Inventors:Edward E. Salter
49
PatentIndex Score
5
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a wristwatch calculator, as shown and described.

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