USD276692SExpiredUtility

Telephone instrument set

54
Assignee: THE MARSHALL TELEPHONE CORPORATION LTDPriority: Sep 11, 1981Filed: Mar 8, 1982Granted: Dec 11, 1984
Est. expirySep 11, 2001(expired)· nominal 20-yr term from priority
Inventors:Eric J. Marshall
54
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD276692S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.