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:
Dec. 31, 2013
Filed:
May. 31, 2007
Margarita Zwanette Van Raalte, Hoogeveen, NL;
Thelma Fernandina Geusebroek-oskam, Woerden, NL;
Paulus Hermanus Van Wolferen, Hoogeveen, NL;
Akko Wolters, Hoogeveen, NL;
Margarita Zwanette Van Raalte, Hoogeveen, NL;
Thelma Fernandina Geusebroek-Oskam, Woerden, NL;
Paulus Hermanus Van Wolferen, Hoogeveen, NL;
Akko Wolters, Hoogeveen, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A dust filter for filtering dust out of an air stream has a filter membrane pleated into a row of pleats. A pleat deflector is movably suspended for moving along the row of pleats for cleaning the filter membrane. The deflector has a free end extending between the pleats when the deflector and the pleats are in undeflected condition, such that when the deflector is moved along the row of pleats, the pleats are deflected and released in succession along the row. The deflector includes a flexible plate of which at least a portion between the suspension and the free end has a width transverse to the direction of movement of the deflector, where the width decreases with the distance to the suspension.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile