USD266162SExpiredUtility

Telephone answering unit

77
Assignee: TAD AVANTIPriority: Oct 30, 1980Filed: Oct 30, 1980Granted: Sep 14, 1982
Est. expiryOct 30, 2000(expired)· nominal 20-yr term from priority
Inventors:Arthur T. Martinez
77
PatentIndex Score
15
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a telephone answering unit, substantially as shown.

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