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:
Nov. 09, 1999
Filed:
Dec. 22, 1997
Applicant:
Inventor:
Natan Bauman, Cheshire, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R / ;
U.S. Cl.
CPC ...
381325 ; 381328 ; 381324 ;
Abstract
An in-the-ear hearing aid in accordance with the present invention has a housing shaped to fit within a user's ear, and a sound passageway within the housing. The sound passageway includes a fixed tube communicating with a receiver. The sound passageway further includes a removable tube whose interior end abuts the fixed tube and an ear wax trap adjacent the interior end. In a preferred embodiment, the ear wax trap is formed from a mesh material. In accordance with the present invention, the removable tube with its integral ear wax trap may be removed as needed to clean the trap. After cleaning, the removable tube with its ear wax trap may be reinserted into the hearing aid.