USD253345SExpiredUtility

Base for telephone set

77
Assignee: NORTHERN TELECOM LTDPriority: Sep 19, 1977Filed: Sep 19, 1977Granted: Nov 6, 1979
Est. expirySep 19, 1997(expired)· nominal 20-yr term from priority
Inventors:Clifford D. ReadRobert E. HillmerJohn F. Tyson
77
PatentIndex Score
13
Cited by
5
References
1
Claims

Claims

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

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