Display board
Description
Claims
The ornamental design for a display board, as shown.
Referenced Cited
U.S. Patent Documents
99854 | February 1870 | Crocker |
205250 | June 1878 | Davis |
452911 | May 1891 | Bainbridge |
D60247 | January 1922 | Kuczynski |
1832704 | November 1931 | Hausner |
D398270 | September 15, 1998 | Spencer |
6308444 | October 30, 2001 | Ki |
D464808 | October 29, 2002 | Martinez |
D521916 | May 30, 2006 | Spencer |
D532823 | November 28, 2006 | Pena Angarita |
20070124978 | June 7, 2007 | Donat |
Patent History
Patent number: D573188
Type: Grant
Filed: Nov 17, 2006
Date of Patent: Jul 15, 2008
Inventor: Donna Donat (Media, PA)
Primary Examiner: Elizabeth A Albert
Attorney: Fox Rothschild LLP
Application Number: 29/250,528
Type: Grant
Filed: Nov 17, 2006
Date of Patent: Jul 15, 2008
Inventor: Donna Donat (Media, PA)
Primary Examiner: Elizabeth A Albert
Attorney: Fox Rothschild LLP
Application Number: 29/250,528
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)