Multi-rotor aircraft
Latest Guangzhou Ehang Intelligent Technology Co., LTD. Patents:
Description
The broken lines of
Claims
The ornamental design for a multi-rotor aircraft, as shown and described.
Referenced Cited
U.S. Patent Documents
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D763134 | August 9, 2016 | Wang |
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Patent History
Patent number: D809992
Type: Grant
Filed: Sep 13, 2016
Date of Patent: Feb 13, 2018
Assignee: Guangzhou Ehang Intelligent Technology Co., LTD. (Guangzhou)
Inventors: Huazhi Hu (Guangzhou), Hongsheng Jin (Guangzhou)
Primary Examiner: Robert M. Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/577,427
Type: Grant
Filed: Sep 13, 2016
Date of Patent: Feb 13, 2018
Assignee: Guangzhou Ehang Intelligent Technology Co., LTD. (Guangzhou)
Inventors: Huazhi Hu (Guangzhou), Hongsheng Jin (Guangzhou)
Primary Examiner: Robert M. Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/577,427
Classifications
Current U.S. Class:
Plural Horizontal Rotors (D12/328)