Patent
   D916403
Priority
Jun 12 2018
Filed
Dec 11 2018
Issued
Apr 13 2021
Expiry
Apr 13 2036
Assg.orig
Entity
unknown
1
14
n/a
The ornamental design for a dust collector, as shown.

FIG. 1 is a front elevational view of a dust collector showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Qiu, Ning

Patent Priority Assignee Title
ER7900,
Patent Priority Assignee Title
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D703401, Jan 22 2013 Oneida Air Systems, Inc Auxiliary cyclonic dust collector
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Dec 11 2018TECHNOLOGY(assignment on the face of the patent)
Dec 11 2018QIU, NINGNANTONG TAIMEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0550900107 pdf
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