Toilet tank fill valve

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Description

FIG. 1 is a front elevational view of a toilet tank fill valve showing my new design, the rear being a mirror image of the front shown;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D195807 July 1963 Goldtrap
D206850 January 1967 Schoepe et al.
D214050 May 1969 Hudson
D245172 July 26, 1977 Schoepe
3797518 March 1974 Holm et al.
3895645 July 1975 Johnson
4180096 December 25, 1979 Johnson
4182364 January 8, 1980 Gilbert et al.
4414998 November 15, 1983 Rudler et al.
4431024 February 14, 1984 Gallagher
4573495 March 4, 1986 Rothe et al.
4574826 March 11, 1986 Johnson
Patent History
Patent number: D294383
Type: Grant
Filed: May 1, 1985
Date of Patent: Feb 23, 1988
Inventor: Ou Pi-Yu (Tainan)
Primary Examiner: James R. Largen
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/729,214
Classifications
Current U.S. Class: Ballcock Or Float Type (D23/236)