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:
Apr. 18, 2023
Filed:
Aug. 26, 2019
Tti (Macao Commercial Offshore) Limited, Macau, CN;
Jerald Bradley, Charlotte, NC (US);
Rafael Davila, Kannapolis, NC (US);
Michael Paul Dawson, Huntersville, NC (US);
Bradley Hooley, Charlotte, NC (US);
Don Lydic, Mooresville, NC (US);
Robert McRorie, Huntersville, NC (US);
Benjamin Shrader, Newton, NC (US);
Techtronic Floor Care Technology Limited, Tortola, VG;
Abstract
A floor cleaner including a vacuum source, a handle, and a base. The handle is pivotally coupled to the base, the handle pivotable between an upright storage position and an inclined operating position, the base movable over a surface to be cleaned. The base includes a suction inlet in fluid communication with the vacuum source, a brushroll chamber including a rear wall, a brushroll in the brushroll chamber, the brushroll rotatable about a brushroll axis, and a brushroll cover releaseably attached to the base, the brushroll cover removable to access the brushroll chamber and the brushroll, and the brushroll chamber rear wall is attached to and removable with the brushroll cover.