USD272905SExpiredUtility

Telephone instrument

58
Individually held — no corporate assignee on recordPriority: Mar 2, 1981Filed: Mar 2, 1981Granted: Mar 6, 1984
Est. expiryMar 2, 2001(expired)· nominal 20-yr term from priority
Inventors:Knut H. Blomberg
58
PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

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

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