Patent
   D520111
Priority
Sep 01 2004
Filed
Sep 01 2004
Issued
May 02 2006
Expiry
May 02 2020
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for a flush valve, as shown and described.

FIG. 1 is a perspective view of flush valve showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Cheng, Sunny

Patent Priority Assignee Title
D538888, Jan 21 2005 OLIVEIRA & IRMAO, S A Float-operated feed valve
D541379, Jan 20 2004 Sloan Valve Company Flush valve control stop
D559358, Jan 21 2005 Oliveira & Irmao, S.A. Float operated feed valve
D600319, Feb 20 2007 S C JOHNSON & SON, INC Valve
D844750, Apr 20 2017 Sloan Valve Company Three port valve
D874615, Mar 09 2018 Flush valve cover
D886949, Dec 12 2017 AS AMERICA, INC Flush valve
ER4727,
ER4935,
ER9878,
Patent Priority Assignee Title
D309938, Oct 08 1986 Fluidmaster, Inc. Flush valve for toilets
D367104, Dec 23 1993 Sloan Valve Company Flush valve
D411609, Jun 29 1998 Sloan Valve Company Toilet flush valve body
D434110, Aug 28 1999 Royal Toto Metal Co., Ltd. Toilet flush valve
D470222, Jun 13 2002 Sloan Valve Company Toilet room flush valve
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 10 2004CHENG, SUNNYGlobe Union Industrial CorpASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0159300086 pdf
Sep 01 2004Globe Union Industrial Corp.(assignment on the face of the patent)
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