Toilet tank fill valve
Description
FIG. 1 is a perspective view of a toilet tank fill valve, showing my new design;
FIG. 2 is a front elevational view thereof, the rear being a mirror image of the front shown;
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;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a front elevational view thereof, showing the telescopic pipe in a raised position to adjust the water level.
Referenced Cited
U.S. Patent Documents
D195807 | July 1963 | Goldtrap |
D206850 | January 1967 | Schoepe |
D245172 | July 26, 1977 | Schoepe |
D251677 | April 24, 1979 | Johnson |
D292120 | September 29, 1987 | Nestich |
D293709 | January 12, 1988 | Shames et al. |
D294383 | February 23, 1988 | Pi-Yu |
3554219 | January 1971 | Hudson |
3729017 | April 1973 | Brandelli |
4080986 | March 28, 1978 | Schoepe |
4180096 | December 25, 1979 | Johnson |
4186765 | February 5, 1980 | Anderson |
4340082 | July 20, 1982 | Straus |
4600031 | July 15, 1986 | Nestich |
4765363 | August 23, 1988 | Pi-Yu |
Patent History
Patent number: D314610
Type: Grant
Filed: Sep 21, 1988
Date of Patent: Feb 12, 1991
Inventor: Shu-Yuan Chen (Taipei)
Primary Examiner: James R. Largen
Assistant Examiner: Demetrius Reynolds
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/247,301
Type: Grant
Filed: Sep 21, 1988
Date of Patent: Feb 12, 1991
Inventor: Shu-Yuan Chen (Taipei)
Primary Examiner: James R. Largen
Assistant Examiner: Demetrius Reynolds
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/247,301
Classifications
Current U.S. Class:
Ballcock Or Float Type (D23/236)