Quadcopter frame
Description
The broken lines immediately adjacent shaded surfaces represent boundaries of the claim and form no part thereof.
Claims
I claim the ornamental design for a quadcopter frame, as shown and described.
Referenced Cited
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Patent History
Patent number: D843921
Type: Grant
Filed: Jul 5, 2017
Date of Patent: Mar 26, 2019
Inventor: Xin Shi (Dongguan)
Primary Examiner: Marissa J Cash
Application Number: 29/609,807
Type: Grant
Filed: Jul 5, 2017
Date of Patent: Mar 26, 2019
Inventor: Xin Shi (Dongguan)
Primary Examiner: Marissa J Cash
Application Number: 29/609,807
Classifications
Current U.S. Class:
Element Or Attachment (9) (D12/345);
Drone, Guided Missile, Or Rocket (D12/16.1)