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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.:

US 12532997 B1

PDFFull Text
Date of Patent:
Jan. 27, 2026

Filed:

Apr. 09, 2021

Nozzle arrangement configured to face a surface to be cleaned

Applicant:

Koninklijke Philips N.v., Eindhoven, NL;

Inventors:

Matthijs Hendrikus Lubbers, Eindhoven, NL;

Jonne Steeman, Eindhoven, NL;

Renee Luijkx, Eindhoven, NL;

Rogier De Vrind, Eindhoven, NL;

Assignee:

VERSUNI HOLDING B.V., Eindhoven, NL;

Attorney:

Maschoff Brennan

Primary Examiner:

Brian D Keller

Assistant Examiner:

John C Merino

Int. Cl.
CPC ...
A47L 9/06 (2006.01); A47L 9/00 (2006.01);
U.S. Cl.
CPC ...
A47L 9/0666 (2013.01); A47L 9/0072 (2013.01); A47L 9/0673 (2013.01); A47L 9/0686 (2013.01);
Abstract

A nozzle arrangement faces a surface to be cleaned includes a first suction body and a second suction body located at a distance relative to each other. The nozzle arrangement further includes a level setting mechanism that puts the first suction body and the second suction body at different overall levels relative to the surface in a normal, operational orientation of the nozzle arrangement on the surface. In this way, cleaning performance of the nozzle arrangement can be improved. Additionally, or alternatively, it is possible to have a suction enhancing mechanism for at least partially closing at least one of the first suction body and the second suction body to one of the surface and an internal air conduit of the nozzle arrangement.

Find Patent Forward Citations

Lubbers, Matthijs. (2026). Nozzle arrangement configured to face a surface to be cleaned (U.S. Patent No. 12532997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12532997

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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