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:
Sep. 02, 2025
Filed:
Nov. 29, 2022
Jiangsu Midea Cleaning Appliances Co., Ltd., Suzhou, CN;
Midea Group Co., Ltd., Guangdong, CN;
Jinxiao Li, Suzhou, CN;
Yuqiang Ma, Suzhou, CN;
Wenhu Pan, Suzhou, CN;
Dekang Wan, Suzhou, CN;
Hang Zhao, Suzhou, CN;
Meiquan Wu, Suzhou, CN;
Mingqiang Gong, Suzhou, CN;
Aibing Sun, Suzhou, CN;
Fuping Cheng, Suzhou, CN;
JIANGSU MIDEA CLEANING APPLIANCES CO., LTD., Jiangsu, CN;
MIDEA GROUP CO., LTD., Guangdong, CN;
Abstract
Provided are a fan assembly and a vacuum cleaner having same. The fan assembly includes a housing, an impeller assembly, and a driving member. At least part of the impeller assembly is accommodated in the housing. The impeller assembly includes a plurality of impellers connected in series in an airflow flowing direction of the fan assembly. The driving member is configured to drive the plurality of impellers to rotate.