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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11999470 B1

PDFFull Text
Date of Patent:
Jun. 04, 2024

Filed:

Apr. 21, 2021

Rotor assembly and unmanned aerial vehicle having the same

Applicant:

Sz Dji Technology Co., Ltd., Shenzhen, CN;

Inventor:

Fangming Ye, Shenzhen, CN;

Assignee:

SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;

Attorney:

ANOVA LAW GROUP, PLLC

Primary Examiner:

Valentina Xavier

Int. Cl.
CPC ...
B64C 27/32 (2006.01); B64C 11/00 (2006.01); B64C 11/10 (2006.01); B64C 27/00 (2006.01); B64C 27/08 (2023.01); B64C 39/02 (2023.01); B64D 35/00 (2006.01); B64D 35/02 (2006.01); B64U 10/10 (2023.01); B64U 30/20 (2023.01);
U.S. Cl.
CPC ...
B64C 27/32 (2013.01); B64C 11/00 (2013.01); B64C 11/10 (2013.01); B64C 27/006 (2013.01); B64C 27/08 (2013.01); B64C 39/024 (2013.01); B64D 35/00 (2013.01); B64D 35/02 (2013.01); B64U 10/10 (2023.01); B64U 30/20 (2023.01);
Abstract

A rotor assembly includes a propeller, a motor, and a connection assembly. The motor includes a stator and a rotator rotatable with respect to the stator. The connection assembly is configured to connect the propeller to the motor and includes a locking member that is arranged between the propeller and the motor. The locking member is configured to rotate with respect to the rotator and the propeller in a rotation direction identical to a rotation direction of the propeller in operation to lock the propeller to the motor.

Find Patent Forward Citations

Ye, Fangming. (2024). Rotor assembly and unmanned aerial vehicle having the same (U.S. Patent No. 11999470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11999470

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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