USD294152SExpiredUtility

Calculator

53
Assignee: AURORA MECHATRONICS CORPPriority: Nov 18, 1985Filed: Dec 16, 1985Granted: Feb 9, 1988
Est. expiryNov 18, 2005(expired)· nominal 20-yr term from priority
Inventors:Calven Kuo
53
PatentIndex Score
7
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for calculator or similar article, as shown and described.

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