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:
Mar. 12, 2019
Filed:
Nov. 27, 2015
Positec Power Tools (Suzhou) Co., Ltd., Suzhou, CN;
Zhendong Gao, Suzhou, CN;
Andrea Cestonaro, Suzhou, CN;
Xiahong Zha, Suzhou, CN;
Fengli Zhao, Suzhou, CN;
Lixiang Huo, Suzhou, CN;
Xuefeng Yu, Suzhou, CN;
Kang Song, Suzhou, CN;
Zhanhu Ma, Suzhou, CN;
Positec Power Tools (Suzhou) Co., Ltd., Suzhou, CN;
Abstract
A blower, comprising: a housing comprising an air inlet, a motor disposed in the housing, an axial fan configured to be driven to rotate about a fan axis and generate an air flow by the motor, a blowing tube configured to be coupled to the housing and comprising an air outlet, a duct configured to guide the air flow to the air outlet, the housing and the blowing tube comprises an air passage which comprises an upstream region between the inlet and the axial fan and a downstream region between the axial fan and the air outlet, the motor is disposed in the upstream region and the duct is disposed in the downstream region.