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. 02, 2021
Filed:
May. 08, 2015
Koninklijke Philips N.v., Eindhoven, NL;
Milica Kovacevic-Milivojevic, Eindhoven, NL;
Bart Gottenbos, Budel, NL;
Marco Baragona, Delft, NL;
Sergei Shulepov, Eindhoven, NL;
Valentina Lavezzo, Heeze, NL;
Guido Antonius Theodorus Adriaensen, s'Hertogenbosch, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A nozzle () for an oral irrigator device () having a guidance tip () with at least one orifice () at one end, and a nozzle spacer assembly () positioned around the at least one orifice (). The at least one orifice is configured to expel a fluid as one of a jet, a spray, or any combination thereof. The nozzle spacer assembly () comprises at least two pairs of pliable spacers () that extend from the surface () for ensuring that the area at an entrance of an interproximal space between two teeth are treated, and (ii) establishing an improved angle of impact of the fluid expelled from the orifice.