USD289159SExpiredUtility

Coin operated box telephone unit

75
Assignee: BURD BARTZ & GUTENKAUFPriority: Mar 30, 1984Filed: Mar 30, 1984Granted: Apr 7, 1987
Est. expiryMar 30, 2004(expired)· nominal 20-yr term from priority
Inventors:Robert V. Albertson
75
PatentIndex Score
13
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a coin operated box telephone unit, as shown and described.

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