Patent
   D882744
Priority
Aug 31 2018
Filed
Sep 30 2018
Issued
Apr 28 2020
Expiry
Apr 28 2035
Assg.orig
Entity
unknown
7
13
n/a
The ornamental design for a cooling and heating fan, as shown and described.

FIG. 1 is a perspective view of a cooling and heating fan, showing my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

The details shown in broken lines form no part of the claimed design.

Li, Fei

Patent Priority Assignee Title
D897513, Sep 19 2019 SHENZHEN VISION TECHNOLOGY CO., LTD Diffuser and humidifier
D919065, Nov 20 2020 SHENZHEN CHANGLIN HOUSEWARE CO ,LTD Humidifier
D958954, Oct 02 2020 INTER IKEA SYSTEMS B.V. Air purifier
D989259, Nov 16 2021 Space heater
ER2178,
ER7131,
ER7166,
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Sep 28 2018LI, FEISHENZHEN SHIGUANGXIU TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0470140014 pdf
Sep 30 2018Shenzhen Shiguangxiu Technology Co., Ltd.(assignment on the face of the patent)
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