USD312145SExpiredUtility

Back scratcher

71
Individually held — no corporate assignee on recordPriority: Sep 30, 1988Filed: Sep 30, 1988Granted: Nov 13, 1990
Est. expirySep 30, 2008(expired)· nominal 20-yr term from priority
Inventors:Donald R. Murphy
71
PatentIndex Score
16
Cited by
12
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD312145S — get alerts on status changes and closely related new filings.

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