USD270445SExpiredUtility

Telephone set

Assignee: CHEN TUNG-SINGPriority: Apr 14, 1981Filed: Apr 14, 1981Granted: Sep 6, 1983
Est. expiryApr 14, 2001(expired)· nominal 20-yr term from priority
Inventors:Tung S. Chen
68
PatentIndex Score
12
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a telephone set, as shown.

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