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.:
Date of Patent:
Feb. 16, 2021
Filed:
Aug. 03, 2018
Positec Power Tools (Suzhou) Co., Ltd., Suzhou, Jiangsu, CN;
Don Zhendong Gao, Suzhou, CN;
Ka Tat Kelvin Wong, Suzhou, CN;
Shiping Jiao, Suzhou, CN;
Xiahong Zha, Suzhou, CN;
Fengli Zhao, Suzhou, CN;
Xianfeng Li, Suzhou, CN;
Positec Power Tools (Suzhou) Co., Ltd., Suzhou, CN;
Abstract
An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.