USD243961SExpiredUtility

Telephone instrument

56
Assignee: DEUTSCHE TELEPHONWERKE UND KABELINDUSTRIE AGPriority: Dec 12, 1974Filed: Feb 7, 1975Granted: Apr 5, 1977
Est. expiryDec 12, 1994(expired)· nominal 20-yr term from priority
Inventors:Karl BuchinWerner GrosseWolfgang KleinAlfred WlochManfred Seide
56
PatentIndex Score
7
Cited by
2
References
1
Claims

Claims

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

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