Sponge brush with coupling for attachment to an extension handle

Description

FIG. 1 is a front elevational view of the sponge brush with coupling for attachment to an extension handle showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1990619 February 1935 Schumann
2225101 December 1940 Conk et al.
2719999 October 1955 Hardin
3134124 May 1964 Horn
3353203 November 1967 Ginter
Patent History
Patent number: D353941
Type: Grant
Filed: Mar 1, 1993
Date of Patent: Jan 3, 1995
Inventor: William M. O'Hearn (Street, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Hugh E. Smith
Application Number: 0/5,527
Classifications
Current U.S. Class: D/4137; Scraper, Duster, Mop, Or Sponge (D32/40); D/4132