Slat angle adjusting device for a venetian blind
Description
Claims
The ornamental design for a slat angle adjusting device for a venetian blind, as shown and described.
Referenced Cited
U.S. Patent Documents
4697629 | October 6, 1987 | Anderson |
4821789 | April 18, 1989 | Van Rens |
5267598 | December 7, 1993 | Marocco |
D346929 | May 17, 1994 | Fraser et al. |
5341865 | August 30, 1994 | Fraser et al. |
D357381 | April 18, 1995 | Anderson |
5638882 | June 17, 1997 | Morris |
6095228 | August 1, 2000 | Liu |
D440445 | April 17, 2001 | Fraser |
D446415 | August 14, 2001 | Anderson |
D453440 | February 12, 2002 | Fraser et al. |
D479080 | September 2, 2003 | Damiano |
D498635 | November 23, 2004 | Allsopp |
D507141 | July 12, 2005 | Allsopp |
D509092 | September 6, 2005 | Allsopp |
D512256 | December 6, 2005 | Allsopp |
6976522 | December 20, 2005 | Strand |
D518326 | April 4, 2006 | Allsopp |
D530558 | October 24, 2006 | Damiano |
D541566 | May 1, 2007 | Allsopp |
7311133 | December 25, 2007 | Anderson et al. |
Patent History
Patent number: D569157
Type: Grant
Filed: Jun 27, 2007
Date of Patent: May 20, 2008
Inventor: Tai-Ping Liu (Lung-Ching Hsiang, Taichung Hsien)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Barbara B Lohr
Attorney: Rabin & Berdo, P.C.
Application Number: 29/281,595
Type: Grant
Filed: Jun 27, 2007
Date of Patent: May 20, 2008
Inventor: Tai-Ping Liu (Lung-Ching Hsiang, Taichung Hsien)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Barbara B Lohr
Attorney: Rabin & Berdo, P.C.
Application Number: 29/281,595
Classifications
Current U.S. Class:
D6/580