USD648794SActiveUtility

White board eraser

71
Assignee: YUAN FANGPriority: Oct 29, 2010Filed: Apr 29, 2011Granted: Nov 15, 2011
Est. expiryOct 29, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Fang Yuan
71
PatentIndex Score
17
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a white board eraser, as shown and described.

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