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Patent
D776891
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Priority
Nov 19 2014
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Filed
Nov 19 2014
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Issued
Jan 17 2017
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Expiry
Jan 17 2031
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Assg.orig
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Entity
unknown
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3
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28
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n/a
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The ornamental design for a spin mop head, as shown and described.
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FIG. 1 is a perspective view.
FIG. 2 is a front view.
FIG. 3 is a rear view.
FIG. 4 is a left side view.
FIG. 5 is a right side view.
FIG. 6 is a top view; and,
FIG. 7 is a bottom view.
The dotted line in the drawing forms no part of the claimed invention.
Chen, Cheng Kai
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 19 2017 | CHEN, CHENG KAI | CHEN, GUI MEI | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 047966 | /0250 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
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