Sink drain diversion valve
Description
FIG. 1 is a front elevational view of a sink drain diverter valve showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D191429 | September 1961 | Russell |
D198252 | May 1964 | Britton |
D297355 | August 23, 1988 | Wirth |
3316937 | May 1967 | Friedman et al. |
3709256 | January 1973 | Govz et al. |
3750704 | August 1973 | Burke et al. |
4036249 | July 19, 1977 | Perry, Sr. et al. |
4169491 | October 2, 1979 | Bajka |
4281686 | August 4, 1981 | Gerlitz |
4593717 | June 10, 1986 | Levasseur |
Patent History
Patent number: D338707
Type: Grant
Filed: Apr 22, 1991
Date of Patent: Aug 24, 1993
Inventor: Norvell N. Stepp (San Leandro, CA)
Primary Examiner: James R. Largen
Attorney: Linval B. Castle
Application Number: 7/688,970
Type: Grant
Filed: Apr 22, 1991
Date of Patent: Aug 24, 1993
Inventor: Norvell N. Stepp (San Leandro, CA)
Primary Examiner: James R. Largen
Attorney: Linval B. Castle
Application Number: 7/688,970
Classifications