Patent
   D690800
Priority
Mar 19 2012
Filed
Mar 19 2012
Issued
Oct 01 2013
Expiry
Oct 01 2027
Assg.orig
Entity
unknown
20
7
n/a
The ornamental design for a stop valve, as shown and described.

FIG. 1 is a perspective view of a stop valve according to my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Ren, Chunrong

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 29 2011REN, CHUNRONGZHEJIANG SANHUA CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274810128 pdf
Mar 19 2012Zhejiang Sanhua Co., Ltd.(assignment on the face of the patent)
Nov 15 2016ZHEJIANG SANHUA CO , LTDZHEJIANG SANHUA INTELLIGENT CONTROLS CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0421130992 pdf
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