Toilet flush valve
Description
FIG. 1 is a perspective view;
FIG. 2 is a front elevation view;
FIG. 3 is a rear elevation view;
FIG. 4 is a left side elevation view;
FIG. 5 is a right side elevation view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view.
Referenced Cited
U.S. Patent Documents
D218035 | July 1970 | Sloan et al. |
D229561 | December 1973 | Sloan et al. |
D237967 | December 1975 | Billeter |
D366929 | February 6, 1996 | Allen et al. |
Patent History
Patent number: D434110
Type: Grant
Filed: Jan 19, 2000
Date of Patent: Nov 21, 2000
Assignee: Royal Toto Metal Co., Ltd. (Inchon)
Inventor: Dae-sung Kim (Inchon)
Primary Examiner: Robin V. Taylor
Law Firm: Hedman, Gibson & Costigan, P.C.
Application Number: 0/117,144
Type: Grant
Filed: Jan 19, 2000
Date of Patent: Nov 21, 2000
Assignee: Royal Toto Metal Co., Ltd. (Inchon)
Inventor: Dae-sung Kim (Inchon)
Primary Examiner: Robin V. Taylor
Law Firm: Hedman, Gibson & Costigan, P.C.
Application Number: 0/117,144
Classifications
Current U.S. Class:
Ballcock Or Float Type (D23/236);
Manual Or Visible Mechanical Control Or With Provision Therefor (e.g., Handle, Lever, Etc.) (D23/245)
International Classification: 2301;
International Classification: 2301;