USD353941SExpiredUtility

Sponge brush with coupling for attachment to an extension handle

48
Assignee: O'HEARN WILLIAM MPriority: Mar 1, 1993Filed: Mar 1, 1993Granted: Jan 3, 1995
Est. expiryMar 1, 2013(expired)· nominal 20-yr term from priority
Inventors:William M. O'Hearn
48
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sponge brush with coupling for attachment to an extension handle, as shown and described.

Join the waitlist — get patent alerts

Track USD353941S — get alerts on status changes and closely related new filings.

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