USD290460SExpiredUtility

Computer for recording time and charges for telephone calls

36
Assignee: PINZ ROCHELLEPriority: Jul 22, 1985Filed: Jul 22, 1985Granted: Jun 23, 1987
Est. expiryJul 22, 2005(expired)· nominal 20-yr term from priority
Inventors:Rochelle PinzRuben M. Lopez
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PatentIndex Score
5
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a computer for recording time and charges for telephone calls, as shown.

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