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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 10669009 B1

PDFFull Text
Date of Patent:
Jun. 02, 2020

Filed:

May. 08, 2017

Driving device, propeller and propulsion system

Applicant:

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

Inventors:

Ye Tao, Shenzhen, CN;

Tao Deng, Shenzhen, CN;

Assignee:

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

Attorney:

Anova Law Group, PLLC

Primary Examiner:

Justin D Seabe

Int. Cl.
CPC ...
B64C 11/04 (2006.01); B64D 35/00 (2006.01); B64C 11/02 (2006.01); F16D 1/112 (2006.01); B63H 1/20 (2006.01); B64C 39/02 (2006.01);
U.S. Cl.
CPC ...
B64C 11/04 (2013.01); B63H 1/20 (2013.01); B64C 11/02 (2013.01); B64D 35/00 (2013.01); F16D 1/112 (2013.01); B64C 39/024 (2013.01); B64C 2201/042 (2013.01); B64C 2201/108 (2013.01); B64C 2201/165 (2013.01);
Abstract

A propulsion system comprises a propeller and a driving device coupled with the propeller. The propeller comprises a hub having a receiving hole, a plurality of blades connected to the hub, and a connecting surface. The driving device comprises a body portion, an elastic abutting member disposed on the body portion and configured to abut against the connecting surface, and a lock portion disposed on the body portion and including a first snap-fitting portion. A second snap-fitting portion is arranged on an inner wall of the receiving hole and is configured to snap with the first snap-fitting portion.

Find Patent Forward Citations

Tao, Ye. (2020). Driving device, propeller and propulsion system (U.S. Patent No. 10669009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10669009

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

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