Patent
   D948697
Priority
Jan 15 2020
Filed
Jan 15 2020
Issued
Apr 12 2022
Expiry
Apr 12 2037
Assg.orig
Entity
unknown
1
19
n/a
The ornamental design for an exhaust fan, as shown and described.

FIG. 1 is a first perspective view of an exhaust fan;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines in the figures depict portions of the exhaust fan that form no part of the claimed design.

Li, Weizhong, Yeh, Yaohong

Patent Priority Assignee Title
D984627, Jan 17 2023 Exhaust fan
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 28 2019LI, WEIZHONGXIAMEN ECO LIGHTING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0515240579 pdf
Dec 28 2019YEH, YAOHONGXIAMEN ECO LIGHTING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0515240579 pdf
Jan 15 2020XIAMEN ECO LIGHTING CO., LTD.(assignment on the face of the patent)
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