USD258704SExpiredUtility

Combined check book cover and calculator

69
Assignee: KOBAYASHI HIROSHIPriority: Mar 7, 1978Filed: Mar 7, 1978Granted: Mar 31, 1981
Est. expiryMar 7, 1998(expired)· nominal 20-yr term from priority
Inventors:Hiroshi Kobayashi
69
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined check book cover and calculator, substantially as shown and described.

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