Fill valve for swimming pools

Description

FIG. 1 is a front elevational view of a fill valve for swimming pools showing our 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 a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The fragmentary broken line representation of a swimming pool in FIG. 1 is for purposes of illustration only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D257544 November 18, 1980 Johnson
D257566 November 25, 1980 Kottmeier
D292821 November 17, 1987 Tsolkas
2809752 October 1957 Leslie
3310065 March 1967 Godshalk
3908206 September 1975 Grewing
4342125 August 3, 1982 Hodge
4586532 May 6, 1986 Tsolkas
4741358 May 3, 1988 Cho
Patent History
Patent number: D338257
Type: Grant
Filed: Sep 30, 1991
Date of Patent: Aug 10, 1993
Inventors: Michael L. Toohill (Cedar Glen, CA), Kathryn J. Toohill (Cedar Glen, CA)
Primary Examiner: James R. Largen
Attorney: Leon Gilden
Application Number: 7/767,921
Classifications
Current U.S. Class: Ballcock Or Float Type (D23/236)