White board eraser
Description
Claims
The ornamental design for a white board eraser, as shown and described.
Referenced Cited
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Patent History
Patent number: D648794
Type: Grant
Filed: Apr 29, 2011
Date of Patent: Nov 15, 2011
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Fang Yuan (Ningbo)
Primary Examiner: Elizabeth Albert
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/390,903
Type: Grant
Filed: Apr 29, 2011
Date of Patent: Nov 15, 2011
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Fang Yuan (Ningbo)
Primary Examiner: Elizabeth Albert
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/390,903
Classifications
Current U.S. Class:
Eraser (8) (D19/53)