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. 28, 2019
Filed:
Sep. 21, 2016
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventors:
Stuart Lloyd Genn, Swindon, GB;
Ashley James Hribar-Green, Bristol, GB;
Matthew Jonathan Stubbs, Newport, GB;
Robert Michael Cox, Warwick, GB;
Assignee:
Dyson Technology Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/04 (2006.01); A47L 5/30 (2006.01); A47L 9/16 (2006.01); A47L 9/00 (2006.01); A47L 9/02 (2006.01); A47L 9/06 (2006.01);
U.S. Cl.
CPC ...
A47L 9/0477 (2013.01); A47L 5/30 (2013.01); A47L 9/009 (2013.01); A47L 9/02 (2013.01); A47L 9/04 (2013.01); A47L 9/0411 (2013.01); A47L 9/06 (2013.01); A47L 9/1683 (2013.01);
Abstract
A cleaner head including a cleaner head body, a sole plate including a rear portion and flexible lateral side portions that define at least part of the periphery of a dirty air opening. The rear portion and the flexible lateral side portions are movable relative to the cleaner head body such that, in use, the rear portion and the flexible lateral side portions conform to a surface being cleaned in order to maintain a seal between the cleaner head and the surface.