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:
Oct. 20, 2026
Filed:
Jan. 10, 2020
Koninklijke Philips N.v., Eindhoven, NL;
Bastian Cornelis Kleine Doepke, Zuidhorn, NL;
Albert Al-Shorachi, Zwolle, NL;
VERSUNI HOLDING B.V., Eindhoven, NL;
Abstract
Vacuum cleaner nozzle (N), comprising an air inlet area (AIA) having a front-end boundary (FEB), the front-end boundary (FEB) having a predetermined number of front openings (FO), and front guide elements (FGE) having a surface at an angle to the front-end boundary (FEB) for guiding dirt towards the front openings (FO), openings left by the front guide elements being aligned with the front openings (FO), a width of the openings left by the front guide elements (FGE) not exceeding 300% of a width of the front openings (FO). The front-end boundary (FEB) preferably has between 4 and 6 front openings (FO). An aperture of the front openings (FO) is preferably between 5×5 mmand 7×7 mm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile