Pull cord positioning device for a window curtain
Chou May 12, 2
U.S. patent number D591,993 [Application Number D/327,475] was granted by the patent office on 2009-05-12 for pull cord positioning device for a window curtain. Invention is credited to Tser Wen Chou.
| United States Patent | D591,993 |
| Chou | May 12, 2009 |
Pull cord positioning device for a window curtain
Claims
CLAIM The ornamental design for a pull cord positioning device for a window curtain, as shown and described.
| Inventors: | Chou; Tser Wen (Taipei City, TW) |
|---|---|
| Appl. No.: | D/327,475 |
| Filed: | November 6, 2008 |
| Current U.S. Class: | D6/581 |
| Current International Class: | 0610 |
| Field of Search: | ;D6/575,576,577,578,579,580,581,582,583,584,585,586,587,589,590,591,592,593,594,595,596 ;160/168.1,168.1V,170,173,178.1,178.2 ;D13/155,168 ;D14/218,409 ;D16/235 ;4/506 ;52/169.5 ;119/498 ;156/73.1 ;381/152 ;442/32 ;428/172,192 |
References Cited [Referenced By]
U.S. Patent Documents
| D288765 | March 1987 | Falkenberg et al. |
| D364984 | December 1995 | Voss |
| D377287 | January 1997 | Biba |
| D395973 | July 1998 | Huang |
| D428292 | July 2000 | Anderson |
| D429588 | August 2000 | Smederod |
| D440104 | April 2001 | Horsten |
| D442413 | May 2001 | Ishii |
| D533004 | December 2006 | Dekker et al. |
| D569157 | May 2008 | Liu |
| D585225 | January 2009 | Joosten |
Assistant Examiner: Lohr; Barbara B
Attorney, Agent or Firm: Ming Chow Sinorica, LLC
Description
FIG. 1 is a perspective view of a pull cord positioning device for 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 rear perspective view of the device and shows the device being mounted on a wall and a pull cord being installed in the device, the broken line forming the pull cord and the wall forming no part of the claim.
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