USD260777SExpiredUtility

Combined electronic calculator and clock

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Assignee: CANON KKPriority: Feb 28, 1979Filed: Aug 8, 1979Granted: Sep 15, 1981
Est. expiryFeb 28, 1999(expired)· nominal 20-yr term from priority
Inventors:Eiichi YoshiokaTsutomu Okuyama
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PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

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

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