Patent
   D923589
Priority
Apr 15 2020
Filed
Apr 15 2020
Issued
Jun 29 2021
Expiry
Jun 29 2036
Assg.orig
Entity
unknown
0
17
n/a
The ornamental design for a curtain controller, as shown and described.

FIG. 1 is a perspective view of a curtain controller, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Jiang, Chun

Patent Priority Assignee Title
Patent Priority Assignee Title
9745796, Mar 11 2011 Lutron Technology Company LLC Battery-powered motorized window treatment having a service position
20180298682,
20210045565,
D544467, Feb 14 2006 Sony Corporation Remote controller
D578967, Apr 27 2007 Sony Corporation Remote control
D583363, Jul 23 2008 Samsung Electronics Co., Ltd. Remote controller for television receiver
D615965, Jun 14 2007 Sony Corporation Remote control
D625276, Nov 13 2009 Samsung Electronics Co., Ltd. Remote controller
D632264, Jun 16 2010 Samsung Electronics Co., Ltd. Remote controller for air conditioner
D665779, Nov 04 2010 HOME CONTROL SINGAPORE PTE LTD Remote control unit
D692417, Nov 07 2012 SOCLE TECHNOLOGY CORP Remote controller
D797059, Jul 29 2016 QINGDAO RICHMAT INTELLIGENCE TECHNOLOGY INC Hand control
D797060, Sep 28 2016 AXIS Labs, Inc. Lift-control device for window coverings
D823282, Nov 03 2016 HUMAX CO., LTD. Remote control
D863235, Apr 23 2018 NINGBO RICHEN ELECTRICAL APPLIANCE CO , LTD Remote control
D891379, Jul 13 2018 Linak A/S; LINAK A S Hand control
D896189, Oct 23 2017 Ningbo Richen Electrical Appliance Co., Ltd. Remote control
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 2020JIANG, CHUNNINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0523970061 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule