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, 2015
Filed:
Feb. 28, 2014
Applicant:
Sivantos Pte. Ltd., Singapore, SG;
Inventor:
Michael Blendinger, Nuremberg, DE;
Assignee:
Sivantos Pte. Ltd., Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1016 (2013.01); H04R 1/1041 (2013.01); H04R 25/656 (2013.01); H04R 1/105 (2013.01); H04R 2225/025 (2013.01); H04R 2225/61 (2013.01); H04R 2225/63 (2013.01); H04R 2460/11 (2013.01); H04R 2460/15 (2013.01);
Abstract
When volume-changeable elements are used in earpiece apparatus, a valve apparatus for expanding and contracting purposes is provided. A valve apparatus is provided with a discharge opening for the outlet of air from the volume-changeable element. The discharge opening can be closed directly by the volume-changeable element itself.
Quick Actions:
Blendinger, Michael. (2015). Valve apparatus, hearing device with the valve apparatus, and method (U.S. Patent No. 9167328). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9167328
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile