USD290006SExpiredUtility

Telephone speaker housing

62
Assignee: AMERICAN TELEPHONE AND TELEGRAPH AT&TPriority: Oct 20, 1983Filed: Oct 20, 1983Granted: May 26, 1987
Est. expiryOct 20, 2003(expired)· nominal 20-yr term from priority
Inventors:David P. FrostGordon E. Sylvester
62
PatentIndex Score
12
Cited by
10
References
1
Claims

Claims

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

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