Book shelf display device
Description
Claims
The ornamental design for a book shelf display device, as shown and described.
Referenced Cited
U.S. Patent Documents
1417325 | May 1922 | Hopp et al. |
3537698 | November 1970 | Callanan |
6470613 | October 29, 2002 | Wildrick |
D470893 | February 25, 2003 | Valiulis et al. |
D476375 | June 24, 2003 | Zadak et al. |
D485582 | January 20, 2004 | Valiulis |
20060075670 | April 13, 2006 | Brinkman |
Patent History
Patent number: D561018
Type: Grant
Filed: May 31, 2007
Date of Patent: Feb 5, 2008
Inventor: Gary Liebling Frank (San Francisco, CA)
Primary Examiner: Stella M. Reid
Assistant Examiner: John Windmuller
Attorney: Lawrence Edelman
Application Number: 29/288,118
Type: Grant
Filed: May 31, 2007
Date of Patent: Feb 5, 2008
Inventor: Gary Liebling Frank (San Francisco, CA)
Primary Examiner: Stella M. Reid
Assistant Examiner: John Windmuller
Attorney: Lawrence Edelman
Application Number: 29/288,118
Classifications
Current U.S. Class:
D8/395;
Fastener Or Support For Card, Price Tag, Etc. (D20/43)