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:
Apr. 11, 2023
Filed:
Oct. 16, 2017
Applicant:
Arjen Teake DE Jong, Barneveld, NL;
Inventors:
Arjen Teake De Jong, Barneveld, NL;
Richard Vincent Armin De Jong, Barneveld, NL;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 11/10 (2006.01); G10K 11/16 (2006.01); G10K 11/18 (2006.01); A61F 11/08 (2006.01); A61F 11/12 (2006.01);
U.S. Cl.
CPC ...
A61F 11/10 (2013.01); A61F 11/08 (2013.01); G10K 11/16 (2013.01); G10K 11/18 (2013.01); A61F 11/12 (2013.01);
Abstract
The present invention relates to an adjustable hearing protection device for arranging in and/or on the ear, the hearing protection device including: a housing with an acoustic entrance opening, an insertion part for inserting into an auditory canal of the ear extending from the housing with an acoustic exit opening oriented toward the interior of the auditory canal, and adjusting means for adjusting the hearing protection device to one of at least two acoustic adjustment positions. Each acoustic adjustment position sets one of a number of acoustic couplings between the entrance opening and the exit opening.