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:
May. 05, 2026
Filed:
May. 14, 2021
Zhejiang Prulde Electric Appliance Co., Ltd., Jinhua, CN;
Weiming Yang, Jinhua, CN;
ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD., Jinhua, CN;
Abstract
A bidirectional cleaning machine includes a cleaning mechanism and a handle. The cleaning mechanism includes a housing, a transmission shaft is mounted in the housing, a first gear is arranged on the transmission shaft, and one end of the transmission shaft is fixedly connected to an inner cleaning disk; the transmission shaft is sleeved with a transmission sleeve, and one end of the transmission sleeve is perpendicularly and fixedly connected to an outer cleaning ring; a base gear is fixedly arranged on the transmission sleeve, and a fixed gear is fixedly arranged in the housing; connecting shafts are perpendicularly arranged on the base gear, and each connecting shaft is sleeved with a second gear and a third gear; a power mechanism is arranged on the housing; clamping rings configured as circular structures are arranged a side face of the housing, teeth are distributed on inner sides of the clamping rings.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile