Quadcopter
Description
Claims
The ornamental design for a quadcopter, as shown.
Referenced Cited
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Patent History
Patent number: D814385
Type: Grant
Filed: Jun 27, 2017
Date of Patent: Apr 3, 2018
Inventor: Jianjia Zhao (Zhangzhou)
Primary Examiner: Robert M. Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/608,872
Type: Grant
Filed: Jun 27, 2017
Date of Patent: Apr 3, 2018
Inventor: Jianjia Zhao (Zhangzhou)
Primary Examiner: Robert M. Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/608,872
Classifications