Patent
   D653728
Priority
Mar 27 2006
Filed
Jul 02 2010
Issued
Feb 07 2012
Expiry
Feb 07 2026
Assg.orig
Entity
unknown
3
7
n/a
The ornamental design for the valve disk, as shown and described.

FIG. 1 is a perspective view of the valve disk;

FIG. 2 is a front view of the valve disk;

FIG. 3 is a rear view of the valve disk;

FIG. 4 is a right side view of the valve disk;

FIG. 5 is a left side view of the valve disk; and,

FIG. 6 is a cross-sectional view of the clutch housing.

The dashed lines are provided simply to show the environment and form no part of the invention.

Light, Gerard M.

Patent Priority Assignee Title
D678474, Mar 04 2011 Bulk Tank, Inc Arcuate disc for butterfly valve
D688776, Jun 29 2011 Toilet flush valve base
D696748, Jun 23 2011 Bulk Tank, Inc Combined butterfly valve stem and disc
Patent Priority Assignee Title
3499627,
3537164,
5251871, Nov 14 1989 Hitachi Metals, Ltd Fluid flow control valve and valve disk
6073647, Oct 23 1995 Newfrey LLC Valve disk assembly having single orientation
7530368, Nov 25 2005 PENTAIR SÜDMO GMBH Valve device and valve disk for a valve device
20090126671,
D637695, Mar 31 2009 Kubota Corporation Valving element for butterfly valve
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May 03 2010LIGHT, GERARD M BorgWarner IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255700848 pdf
Jul 02 2010Borgwarner Inc.(assignment on the face of the patent)
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