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:
Aug. 27, 2013
Filed:
Mar. 23, 2010
Applicants:
David Robert Sunderland, Malmesbury, GB;
Stuart Lloyd Genn, Malmesbury, GB;
Inventors:
David Robert Sunderland, Malmesbury, GB;
Stuart Lloyd Genn, Malmesbury, GB;
Assignee:
Dyson Technology Limited, Malmesbury, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01); A47L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cleaning appliance of the canister type includes a floor engaging rolling assembly including a fluid inlet for receiving a fluid flow and a device for acting on the fluid flow received through the inlet, and a steering mechanism including a chassis connected to and projecting from the rolling assembly, a plurality of floor engaging steering members connected to the chassis and a control mechanism for changing simultaneously the orientation of the steering members relative to the chassis.