Patent
   D325957
Priority
May 24 1989
Filed
May 24 1989
Issued
May 05 1992
Expiry
May 05 2006
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a toilet tank flush control valve, as shown and described.

FIG. 1 is a top and left side perspective view of a toilet tank flush control valve, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of that shown;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front elevational view thereof.

The top wire in FIGS. 1-3 and 5, has been broken away for convenience of illustration.

Van De Veire, L. Albert

Patent Priority Assignee Title
D346642, Mar 08 1991 Toilet flush size selection unit
D967336, May 05 2020 AS AMERICA, INC.; AS AMERICA, INC Flush valve
Patent Priority Assignee Title
2602934,
2626400,
2632182,
2668960,
3799193,
3981029, Sep 24 1975 The Raymond Lee Organization, Inc. Dual level toilet flusher
4110849, Mar 07 1977 Apparatus and method for conserving water
4114204, Jul 07 1977 Water-flow control device and method
4115882, Mar 31 1977 Flush valve for toilet tanks
4144600, Dec 19 1977 Liquid volume control for a liquid storage tank
4536900, May 21 1984 Water conserving flush valve for toilets
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