Pull cord position-apart device of window curtain

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Description

FIG. 1 is a perspective view of a pull cord position-apart device of a window curtain;

FIG. 2 is a front 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 perspective view of the design showing that the pull cord position-apart device and a roller set are mounted on a bottom face of a sheet in which pull cords being passing through, the broken line forming the pull cords, the roller set and the sheet of the design that forms no part of the claim.

The device is mounted in a window rail or installed in a window rail by means of a sheet as shown in FIG. 8.

Claims

The ornamental design for a pull cord position-apart device of window curtain, as shown and described.

Referenced Cited
U.S. Patent Documents
D440447 April 17, 2001 Horsten
D443456 June 12, 2001 Horsten
D447901 September 18, 2001 Horsten
D486987 February 24, 2004 Tyner
D506341 June 21, 2005 Gruner
D541567 May 1, 2007 Spence
D543404 May 29, 2007 Watkins et al.
D587054 February 24, 2009 Patterson et al.
Patent History
Patent number: D592437
Type: Grant
Filed: Dec 4, 2008
Date of Patent: May 19, 2009
Inventor: Tser Wen Chou (Taipei City)
Primary Examiner: Robert M Spear
Assistant Examiner: Barbara B Lohr
Attorney: Sinorica, LLC
Application Number: 29/328,934
Classifications
Current U.S. Class: D6/580