Pool cleaning tool

Description

FIG. 1 is a top, front, and right side perspective view of a pool cleaning tool showing our new design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D273409 April 10, 1984 Willinger
3220037 November 1965 Ruhling
3368686 February 1968 Petrik
4040864 August 9, 1977 Steeves
Patent History
Patent number: D316619
Type: Grant
Filed: Aug 12, 1988
Date of Patent: Apr 30, 1991
Inventors: Charles P. Richarson (Plano, TX), Linda M. Richardson (Plano, TX)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Hubbard, Thurman, Tucker & Harris
Application Number: 7/231,245