Patent
   D370721
Priority
Jun 14 1994
Filed
Aug 16 1994
Issued
Jun 11 1996
Expiry
Jun 11 2010
Assg.orig
Entity
unknown
4
24
n/a
The ornamental design for a combined toilet flush valve seat and overflow tube, as shown and described.

FIG. 1 is perspective view of the design from above;

FIG. 2 is front view of the design;

FIG. 3 is right side view of the design;

FIG. 4 is left side view of the design;

FIG. 5 is a top view of the design; and,

FIG. 6 is a bottom view of the design.

Hewson, C. Bruce

Patent Priority Assignee Title
6704945, Apr 13 2001 Dual inlet flush valve system for gravity operated toilets
D514202, Dec 12 2003 Globe Union Industrial Corp. Faucet body
D690800, Mar 19 2012 ZHEJIANG SANHUA INTELLIGENT CONTROLS CO , LTD Stop valve
D735302, Nov 22 2013 Heineken UK Limited Connector
Patent Priority Assignee Title
1629208,
2078879,
3795016,
3894299,
3909856,
3945056, Mar 21 1974 Dual flush toilets
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4096591, Jan 12 1977 KAHN, JO AWIS Dual flush valve
4107798, Jul 18 1977 KIDDE, INC A CORP OF DE FORMERLY KOEHLER-DAYTON, INC A CORP OF OH Self-contained toilet
4172299, Dec 30 1977 Flush valve for water tank in a toilet system
4173801, Jun 23 1978 Apparatus for flushing toilets
4175295, Jun 22 1978 Water saving toilet
4411029, Dec 14 1981 Sin Sui Lai Control device for the water tank of a flush toilet
4504984, Nov 13 1981 Two-stage toilet flush valve assembly
4561131, Nov 08 1984 Dual flush toilet for water saving
4750220, May 21 1986 Dual stage flush lifter
4829605, Jun 11 1985 Dual flush valve assembly
4878256, Jul 27 1987 Single handle dual flushing toilet
4907302, Feb 01 1988 Fluidmaster Inc. In-field installable closing delay cup
5005225, Mar 21 1989 Dual flush valve for water closets
5042096, Mar 13 1990 Water-saving toilet flusher
5070547, Nov 29 1990 Dual handle semi-flush retrofit kit
5175893, May 14 1991 Dual flush valve assembly
WO9112381,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 22 1994HEWSON, C BRUCEDUAL FLUSH HOLDINGS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071210769 pdf
Aug 16 1994Dual Flush Holdings Inc.(assignment on the face of the patent)
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