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:
Mar. 19, 2013
Filed:
Feb. 19, 2010
Applicant:
Sarah Helen Liddell, Malmesbury, GB;
Inventor:
Sarah Helen Liddell, Malmesbury, GB;
Assignee:
Dyson Technology Limited, Malmesbury, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01); A47L 5/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cleaning appliance includes an airflow generator for generating an airflow, separating apparatus for separating dirt and dust from the airflow, a power source for supplying power to the airflow generator, at least one exhaust vent and an exhaust baffle, the exhaust baffle includes a body having an upstream face and a downstream face, an airflow path between the upstream and downstream faces and a plurality of blades projecting from the body, each blade having a first side edge, a second side edge and a forward edge.