Dry erase board
Claims
The ornamental design for a dry erase board, as shown and described.
| 2304795 | December 1942 | Bricker |
| 2923452 | February 1960 | Holovka, Jr. |
| D222882 | January 1972 | Sharer |
| D267460 | January 4, 1983 | Heintz |
| D320622 | October 8, 1991 | Yasika |
| 5230535 | July 27, 1993 | Figlenski |
| D342611 | December 28, 1993 | Andrews et al. |
| D370355 | June 4, 1996 | Kenney |
| D388826 | January 6, 1998 | Jones-Fenleigh et al. |
| D421274 | February 29, 2000 | Kreimer et al. |
| 6493976 | December 17, 2002 | Kenney |
| D483575 | December 16, 2003 | Chan |
| D500252 | December 28, 2004 | Hsu |
| D501327 | February 1, 2005 | Keigley |
| D505556 | May 31, 2005 | Keigley |
| D518109 | March 28, 2006 | Opolka |
| D545691 | July 3, 2007 | Bhavnani |
| 20030157472 | August 21, 2003 | Castillo et al. |
| 20050239038 | October 27, 2005 | Olsen et al. |
| 20070113440 | May 24, 2007 | Asvadi |
- Digital photograph of a Boone dry erase board which was publicly available before Sep. 20, 2006.
- Digital photograph of Boone dry erase board which was publicly available before Sep. 20, 2006.
- Digital photograph of Boone dry erase board which was publicly available before Sep. 20, 2006.
- Digital photograph of Boone dry erase board which was publicly available before Sep. 20, 2006.
- Digital photograph of an Umbra dry erase board which was publicly available before Sep. 20, 2006.
Type: Grant
Filed: Sep 20, 2006
Date of Patent: Apr 8, 2008
Assignee: Sanford, L.P. (Oak Brook, IL)
Inventor: Matthew Justin Gerules (Chicago, IL)
Primary Examiner: Elizabeth A. Albert
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/266,422