Toilet tank flush control valve

Description

FIG. 1 is a top and left side perspective view of a toilet tank flush control valve, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of that shown;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front elevational view thereof.

The top wire in FIGS. 1-3 and 5, has been broken away for convenience of illustration.

Referenced Cited
U.S. Patent Documents
2602934 July 1952 McCormack et al.
2626400 January 1953 Castellano
2632182 March 1953 Stader
2668960 February 1954 Barrett-Lennard
3799193 March 1974 Greenwood et al.
3981029 September 21, 1976 Johnson
4110849 September 5, 1978 La Faver
4114204 September 19, 1978 Blach
4115882 September 26, 1978 Paulus
4144600 March 20, 1979 Mayes
4536900 August 27, 1985 Hayes
Patent History
Patent number: D325957
Type: Grant
Filed: May 24, 1989
Date of Patent: May 5, 1992
Inventor: L. Albert Van De Veire (South Bend, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Terry M. Gernstein
Application Number: 7/356,386
Classifications
Current U.S. Class: Ballcock Or Float Type (D23/236)