Dry erase board
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Description
Claims
The ornamental design for a dry erase board, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1375399 | April 1921 | Leonard |
D137047 | January 1944 | Halpern |
D140320 | February 1945 | Eubank |
4073460 | February 14, 1978 | Dale |
4496127 | January 29, 1985 | Nelson |
D289233 | April 14, 1987 | Cadman |
D307686 | May 8, 1990 | Cadman |
D382735 | August 26, 1997 | Zapf |
D410683 | June 8, 1999 | Carter |
6493976 | December 17, 2002 | Kenney |
D488835 | April 20, 2004 | Haruhiro |
6848665 | February 1, 2005 | Wu |
- 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.
Patent History
Patent number: D569433
Type: Grant
Filed: Sep 20, 2006
Date of Patent: May 20, 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: 29/266,425
Type: Grant
Filed: Sep 20, 2006
Date of Patent: May 20, 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: 29/266,425
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)