USD310224SExpiredUtility

Hinged communications antenna

81
Assignee: ALLIANCE RES CORPORATIONPriority: Oct 7, 1988Filed: Oct 7, 1988Granted: Aug 28, 1990
Est. expiryOct 7, 2008(expired)· nominal 20-yr term from priority
Inventors:Gershon N. Cooper
81
PatentIndex Score
19
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hinged communications antenna, as shown and described.

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