Patent
   D333696
Priority
Jan 16 1990
Filed
Jan 16 1990
Issued
Mar 02 1993
Expiry
Mar 02 2007
Assg.orig
Entity
unknown
1
13
n/a
The ornamental design for a dual flush unit for a toilet, as shown and described.

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.

Berrocal, David

Patent Priority Assignee Title
D690800, Mar 19 2012 ZHEJIANG SANHUA INTELLIGENT CONTROLS CO , LTD Stop valve
Patent Priority Assignee Title
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3577569,
4094327, Feb 07 1977 Fluid control device
4096591, Jan 12 1977 KAHN, JO AWIS Dual flush valve
4122564, Sep 23 1977 Dual discharge valve unit
4504984, Nov 13 1981 Two-stage toilet flush valve assembly
4878256, Jul 27 1987 Single handle dual flushing toilet
821002,
138613,
140966,
D292120, May 20 1985 Mansfield Plumbing Products LLC Combined ball cock and float
D293709, May 30 1985 MELARD MANUFACTURING CORP Ball cock
87620,
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