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The ornamental design for a tank valve, as shown. |
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FIG. 1 is a side elevational view of a tank valve showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is an elevational view taken from the side opposite that shown in FIG. 1;
FIG. 5 is a bottom view thereof; and
FIG. 6 is a top view thereof.
| Patent | Priority | Assignee | Title |
| 4189795, | Sep 20 1978 | FRUGAL TECHNOLOGIES, INC | Toilet flush valve |
| 5138725, | Apr 27 1990 | FRUGAL TECHNOLOGIES, INC | Travel limiting flapper valve mounting adapter |
| 5175895, | Apr 27 1990 | FRUGAL TECHNOLOGIES, INC | Flapper valve mounting adapter |
| 9585523, | May 30 2012 | Decorative attachment device | |
| D281713, | Feb 07 1983 | MOEN INCORPORATED A CORP OF DELAWARE | Flapper flush valve for toilet tanks |
| D294285, | Oct 24 1985 | Water closet valve | |
| D309938, | Oct 08 1986 | Fluidmaster, Inc. | Flush valve for toilets |
| Patent | Priority | Assignee | Title |
| 3369259, | |||
| 3462767, | |||
| 3675249, | |||
| 3795016, | |||
| 3955218, | Apr 07 1975 | TWENTIETH CENTURY COMPANIES, INC | Self-venting tank valve for toilet tanks |
| 4002521, | Aug 15 1974 | SCHOEPE, ADOLF TRUSTEE OF THE SCHOEPE FAMILY TRUST ESTABLISHED OCOTBER 17, 1968 | Method of forming, mounting and using flush valves for flush tanks and the like |
| 203378, | |||
| 238424, |
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