Power unit attachable to a folded paper airplane
Claims
The ornamental design for a power unit attachable to a folded paper airplane, as shown and described.
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Type: Grant
Filed: Mar 22, 2012
Date of Patent: Mar 17, 2015
Inventor: Shai Goitein (Pardes Hana)
Primary Examiner: Caron D Veynar
Assistant Examiner: Martie K Holtje
Application Number: 29/416,487