Curtain controller

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Description

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.

Claims

The ornamental design for a curtain controller, as shown and described.

Referenced Cited
U.S. Patent Documents
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D578967 October 21, 2008 Kumano
D583363 December 23, 2008 Song
D615965 May 18, 2010 Yokota
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Patent History
Patent number: D923589
Type: Grant
Filed: Apr 15, 2020
Date of Patent: Jun 29, 2021
Inventor: Chun Jiang (Ningbo)
Primary Examiner: Selina Sikder
Application Number: 29/731,391
Classifications