USD306443SExpiredUtility

Public coin telephone

Assignee: SU LIH-CHUANPriority: Mar 29, 1989Filed: Mar 29, 1989Granted: Mar 6, 1990
Est. expiryMar 29, 2009(expired)· nominal 20-yr term from priority
Inventors:Lih-Chuan Su
66
PatentIndex Score
14
Cited by
4
References
1
Claims

Claims

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

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