Multiplication tables educational aid set
Features and views not shown in the embodiments illustrated in
The broken lines in
Claims
I claim the ornamental design for a multiplication tables educational aid set, as shown and described.
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Type: Grant
Filed: Apr 8, 2011
Date of Patent: Feb 28, 2012
Inventor: Juan Marquez Cañada (Valencia)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Attorney: Garcia-Zamor IP Law
Application Number: 29/389,250