Patent
   D936313
Priority
Apr 27 2018
Filed
Oct 23 2018
Issued
Nov 16 2021
Expiry
Nov 16 2036
Assg.orig
Entity
unknown
4
21
n/a
The ornamental design for a dust extractor, as shown and described.

FIG. 1 is a front perspective view of a dust extractor showing our new design;

FIG. 2 is a left-side view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Lan, Xiubao, Gu, Cheng Gang

Patent Priority Assignee Title
ER1996,
ER5637,
ER747,
ER9963,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 23 2018Black & Decker Inc.(assignment on the face of the patent)
Oct 24 2018LAN, XIUBAOBlack & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473940243 pdf
Oct 24 2018GU, CHENG GANGBlack & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473940243 pdf
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