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:
Apr. 29, 2014
Filed:
Mar. 24, 2010
Applicants:
Stuart Lloyd Genn, Malmesbury, GB;
David Robert Sunderland, Malmesbury, GB;
Inventors:
Stuart Lloyd Genn, Malmesbury, GB;
David Robert Sunderland, Malmesbury, GB;
Assignee:
Dyson Technology Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cleaning appliance of the canister type includes a chassis, a plurality of front floor engaging steering members connected to the chassis, a rear floor engaging rolling assembly connected to the chassis, and a control mechanism for steering the steering members.