USD367289SExpiredUtility

Keypad with a calculator

62
Assignee: SILITEK CORPPriority: Dec 17, 1993Filed: Dec 17, 1993Granted: Feb 20, 1996
Est. expiryDec 17, 2013(expired)· nominal 20-yr term from priority
Inventors:Stephen Chung
62
PatentIndex Score
10
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
Original design for keypad with a calculator, as shown.

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