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:
Jan. 18, 2022
Filed:
Nov. 28, 2017
Sonova Ag, Staefa, CH;
Erich Dittli, Reichenburg, CH;
Christoph Bosshard, Stafa, CH;
Marius Ruefenacht, Volketswil, CH;
Joseph Muller, Feusisberg, CH;
Andre Ochsenbein, Wolfhausen, CH;
George Meier, Uerikon, CH;
Andreas Muller, Gross, CH;
Erdal Karamuk, Mannedorf, CH;
Markus Muller, Mannedorf, CH;
Sonova AG, Staefa, CH;
Abstract
A cerumen protection plug for a hearing device. The cerumen protection plug prevents cerumen from passing along a sound conduit in the hearing device and blocking sound output from a receiver in the hearing device. The cerumen protection plug includes a circular plug containing a cerumen barrier. A positioning handle allows the cerumen barrier to be positioned along the sound conduit, where it prevents cerumen that has entered the sound conduit from traveling along the sound conduit to the receiver or an output port of the receiver.