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:
Jul. 08, 2014
Filed:
Nov. 03, 2011
Stephen D. Ambrose, Longmont, CO (US);
Samuel P. Gido, Hadley, MA (US);
Stephen D. Ambrose, Longmont, CO (US);
Samuel P. Gido, Hadley, MA (US);
Asius Technologies, LLC, Longmont, CO (US);
Abstract
A device and method for alleviating the effects of alternating or changing pneumatic pressures when sound is transmitted through an audio device into a substantially trapped volume to the tympanic membrane. Alternating or changing pneumatic pressures are partially or fully alleviated and allowed to remain as normal sound waves. The audio device and method could be any number of audio devices including ear buds, over-ear headphones or hearing aids. A passageway from the substantially trapped volume to an unsealed space at ambient pressure is blocked by a flexible compliant member.