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. 06, 2026
Filed:
Nov. 06, 2020
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventors:
Andrew John Warner, Gloucestershire, GB;
Andrew James Wills, Gloucester, GB;
Stuart Lloyd Genn, Swindon, GB;
Edward Richard Oldfield, Swindon, GB;
Robert Hinchliffe, Bristol, GB;
Stephen Benjamin Courtney, Gloucester, GB;
Assignee:
Dyson Technology Limited, Wiltshire, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 9/04 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4041 (2013.01); A47L 9/0411 (2013.01); A47L 9/0477 (2013.01);
Abstract
A cleaner head including: a brushbar arrangement including a first elongate portion, and a first curved portion located at a first end of the first elongate portion. The brushbar arrangement at least partially extends around a suction region. The cleaner head further includes a drive assembly configured to rotate the first curved portion and the first elongate portion.