USD502208SExpiredUtility

Large button calculator

53
Assignee: ROYAL CONSUMER INFORMATION PROPriority: Sep 24, 2003Filed: Sep 24, 2003Granted: Feb 22, 2005
Est. expirySep 24, 2023(expired)· nominal 20-yr term from priority
Inventors:David JoachimRobert B. StaubitzTimothy Corcoran Repp
53
PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

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

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