Dual flush unit for a toilet
Description
FIG. 1 is a perspective view taken from the top, front and right side of a dual flush unit for a toilet showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a left side elevational view thereof.
The fragmentary broken line representation of flush control rods in FIG. 1 is for purposes of illustration only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D87620 | August 1932 | Clemmons |
D138613 | August 1944 | Patten |
D140966 | April 1945 | Patten |
D292120 | September 29, 1987 | Nestich |
D293709 | January 12, 1988 | Shames et al. |
821002 | May 1906 | Tilden |
2817092 | December 1957 | Hahn |
3577569 | May 1971 | Sargent |
4094327 | June 13, 1978 | Brandelli |
4096591 | June 27, 1978 | Awis |
4122564 | October 31, 1978 | Addicks et al. |
4504984 | March 19, 1985 | Burns |
4878256 | November 7, 1989 | Bagwell |
Patent History
Patent number: D333696
Type: Grant
Filed: Jan 16, 1990
Date of Patent: Mar 2, 1993
Inventor: David Berrocal (Bristol, PA)
Primary Examiner: James R. Largen
Attorney: Terry M. Gernstein
Application Number: 7/465,003
Type: Grant
Filed: Jan 16, 1990
Date of Patent: Mar 2, 1993
Inventor: David Berrocal (Bristol, PA)
Primary Examiner: James R. Largen
Attorney: Terry M. Gernstein
Application Number: 7/465,003
Classifications
Current U.S. Class:
Ballcock Or Float Type (D23/236)