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The ornamental design for a cut-off valve, as shown and described.
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FIG. 1 is a bottom perspective view of a cut-off valve, showing our new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a top view thereof.
The broken lines shown in FIGS. 1-8 are included for the purpose of illustrating environment and forms no part of the claimed design.
Huang, Xuguang, Feng, Zhongbo, Cai, Peiyu
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 11 2006 | FENG, ZHONGBO | ZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017511 | /0605 | |
Jan 11 2006 | HUANG, XUGUANG | ZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017511 | /0605 | |
Jan 11 2006 | CAI, PEIYU | ZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017511 | /0605 | |
Jan 13 2006 | Zhejiang Dunan Precision Industries Group Co., Ltd | (assignment on the face of the patent) | / | |||
Jan 13 2006 | Zhejiang Dunan Hetian Metal Co., Ltd | (assignment on the face of the patent) | / | |||
Mar 06 2008 | ZHEJIANG DUNAN PRECISION INDUSTRIES GROUP CO , LTD | ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENTAL EQUIPMENT CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 020951 | /0083 | |
Mar 06 2008 | ZHEJIANG DUNAN BETIAN METAL CO , LTD | ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENTAL EQUIPMENT CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 020951 | /0083 |
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