USD282926SExpiredUtility

Automatic telephone apparatus

49
Assignee: BUTLER NAT CORPORATIONPriority: Dec 5, 1983Filed: Dec 5, 1983Granted: Mar 11, 1986
Est. expiryDec 5, 2003(expired)· nominal 20-yr term from priority
Inventors:Robert Douglas Fulton
49
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an automatic telephone apparatus, as shown and described.

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