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:
Jan. 16, 2024
Filed:
Jan. 15, 2021
Applicant:
Lisa Lloyd, Phoenix, AZ (US);
Inventor:
Lisa Lloyd, Phoenix, AZ (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 13/42 (2006.01); A47L 13/16 (2006.01); A47L 13/20 (2006.01);
U.S. Cl.
CPC ...
A47L 13/42 (2013.01); A47L 13/16 (2013.01); A47L 13/20 (2013.01);
Abstract
A floor cleaning apparatus comprises a handle having a proximal end and a distal end; a housing at the distal end of the handle; a plurality of wheels at a bottom of the housing that rotate relative to the housing when a force is applied to the handle; a plurality of interchangeable and removable surface-cleaning rollers at the housing that rotate relative to the housing and the wheels, and that rotate at a different rate of rotation than the wheels; and a gear assembly that communicates with the wheels to rotate adjacent surface-cleaning rollers in different directions relative to each other to mimic a scrubbing motion.