Display folder board
Description
The broken lines in
Claims
The ornamental design for a display folder board, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D643878
Type: Grant
Filed: Nov 4, 2010
Date of Patent: Aug 23, 2011
Inventor: Luis E. Osorio (Houston, TX)
Primary Examiner: Elizabeth Albert
Attorney: Craft Chu PLLC
Application Number: 29/378,494
Type: Grant
Filed: Nov 4, 2010
Date of Patent: Aug 23, 2011
Inventor: Luis E. Osorio (Houston, TX)
Primary Examiner: Elizabeth Albert
Attorney: Craft Chu PLLC
Application Number: 29/378,494
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)