USD329049SExpiredUtility

Portable telephone talking calculator

85
Assignee: POLLYFLAME INT BVPriority: Dec 19, 1990Filed: Dec 19, 1990Granted: Sep 1, 1992
Est. expiryDec 19, 2010(expired)· nominal 20-yr term from priority
Inventors:Richard F. M. Peersmann
85
PatentIndex Score
26
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
The design of a portable telephone talking calculator, as shown and described herein.

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