Patent
   D933191
Priority
Dec 17 2019
Filed
Dec 17 2019
Issued
Oct 12 2021
Expiry
Oct 12 2036
Assg.orig
Entity
unknown
12
21
n/a
We claim the ornamental design for a cover for ceiling ventilation fan, as shown and described.

FIG. 1 is a perspective view of a cover for ceiling ventilation fan of the present invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 2.

Aoki, Motohiro, Shimada, Yashio

Patent Priority Assignee Title
D956727, Jan 29 2020 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. Data transmitting device
D966240, Apr 20 2020 KMW INC. Antenna
D966241, Apr 20 2020 KMW INC. Antenna
ER2051,
ER4038,
ER4881,
ER624,
ER6588,
ER6628,
ER6765,
ER678,
ER7633,
Patent Priority Assignee Title
9103104, Oct 08 2010 Chien Luen Industries Co., Ltd., Inc.; CHIEN LUEN INDUSTRIES CO , LTD , INC Bath fan and heater with cover having adjustable luver or depressible fastener and depressible release
9398357, Dec 22 2012 Homewerks Worldwide, LLC Audio equipped fan
20090170421,
20180180320,
D533956, Apr 02 2004 Broan-Nutone LLC Fan light cover
D570465, Oct 26 2007 Matsushita Electric Industrial Co., Ltd. Ceiling recessed type ventilating fan
D574478, Oct 26 2007 Matsushita Electric Industrial Co., Ltd Ceiling recessed type ventilating fan
D581508, Oct 26 2007 Panasonic Corporation Ceiling recessed type ventilating fan
D678497, Sep 16 2011 Chien Luen Industries Co., Ltd., Inc. Bath fan grill and lens cover
D681794, Sep 30 2011 Delta Electronics, Inc. Exhaust fan with LED
D702827, Jan 17 2013 Panasonic Corporation Ventilation fan
D705417, Feb 11 2013 Delta Electronics, Inc. Ventilation fan with LED
D779050, Jan 08 2015 Broan-Nutone LLC Ventilator grill
D799679, Sep 14 2015 Broan-Nutone LLC Ventilation grill
D800294, Sep 14 2015 Broan-Nutone LLC Ventilation grill
D800295, Sep 14 2015 Broan-Nutone LLC Ventilation grill
D857872, Mar 02 2018 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. Ceiling ventilation fan
D883467, Sep 14 2015 Broan-Nutone LLC Ventilation grill
D886983, Sep 14 2015 Broan-Nutone LLC Ventilation grill
D899582, Jan 22 2019 Broan-Nutone LLC Ventilation grille
D908200, Sep 14 2015 Broan-Nutone LLC Ventilation grill
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 16 2019SHIMADA, YASHIOPANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0513030525 pdf
Dec 16 2019AOKI, MOTOHIROPANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0513030525 pdf
Dec 17 2019PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.(assignment on the face of the patent)
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