USD289155SExpiredUtility

Telephone answering device

91
Assignee: AT&T INFORMATION SYSTEMSPriority: May 30, 1986Filed: May 30, 1986Granted: Apr 7, 1987
Est. expiryMay 30, 2006(expired)· nominal 20-yr term from priority
Inventors:Richard BrooksDavid C. DanielsonJerome M. GotwayJohn N. McgarveyAlvin R. Tilley
91
PatentIndex Score
35
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a telephone answering device, as shown and described.

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