Patent
   D542888
Priority
Jul 28 2005
Filed
Jan 13 2006
Issued
May 15 2007
Expiry
May 15 2021
Assg.orig
Entity
unknown
24
10
n/a
The ornamental design for a cut-off valve, as shown and described.

FIG. 1 is a front perspective view of a cut-off valve, showing our new design;

FIG. 2 is a rear perspective view;

FIG. 3 is a front view;

FIG. 4 is a rear view;

FIG. 5 is a left side view;

FIG. 6 is a right side view;

FIG. 7 is a top view; and,

FIG. 8 is a bottom view.

The broken lines shown in FIGS. 1-8 are included for the purpose of illustrating environment and forms no part of the claimed design.

Ye, Zichun, Huang, Xuguang, Wang, Guanjun

Patent Priority Assignee Title
D558859, Jul 07 2006 SMC Corporation Flow control valve
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 24 2005WANG, GUANGJUNZHEJIANG DUNAN HETIAN METAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174830854 pdf
Dec 24 2005HUANG, XUGUANGZHEJIANG DUNAN HETIAN METAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174830854 pdf
Dec 24 2005YE, ZICHUNZHEJIANG DUNAN HETIAN METAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174830854 pdf
Dec 24 2005WANG, GUANGJUNZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174830854 pdf
Dec 24 2005HUANG, XUGUANGZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174830854 pdf
Dec 24 2005YE, ZICHUNZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174830854 pdf
Jan 13 2006Zhejiang DunAn Hetian Metal Co., Ltd.(assignment on the face of the patent)
Jan 13 2006Zhejiang Dunan Precision Industries Group Co., Ltd.(assignment on the face of the patent)
Mar 06 2008ZHEJIANG DUNAN HETIAN METAL CO , LTD ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENTAL EQUIPMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0209510079 pdf
Mar 06 2008ZEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENTAL EQUIPMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0209510079 pdf
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