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. 07, 2013
Filed:
Mar. 23, 2010
David Robert Sunderland, Malmesbury, GB;
Stuart Lloyd Genn, Malmesbury, GB;
David Robert Sunderland, Malmesbury, GB;
Stuart Lloyd Genn, Malmesbury, GB;
Dyson Technology Limited, Malmesbury, GB;
Abstract
A cleaning appliance of the canister type includes separating apparatus for separating dirt from a dirt-bearing fluid flow, a floor engaging rolling assembly comprising a device for drawing the fluid flow through the separating apparatus, a chassis connected to the rolling assembly, a duct moveable relative to the chassis for conveying the fluid flow to the separating apparatus, a floor engaging steering member for steering the rolling assembly, and a control mechanism for moving the steering member relative to the rolling assembly in response to movement of the duct relative to the chassis.