Patents by Inventor THEO DORN

THEO DORN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9980067
    Abstract: A hearing device contains a hearing device housing, which is insertable into an auditory canal of a person wearing the hearing device and which has a through-opening leading to the interior of the hearing device housing. The hearing device has a wax guard which is inserted into the through-opening and serves to protect against dirt, and wax, entering the hearing device housing. The guard contains a filter housing, which carries a filter element. At least one aperture is formed in a peripheral wall of the filter housing, which peripheral wall, in the correct insertion state, faces toward a peripheral wall of the hearing device housing delimiting the through-opening, and, in order to carry way and/or take up dirt, the aperture communicates with at least one hollow space arranged in the hearing device housing.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: May 22, 2018
    Assignee: Sivantos Pte, Ltd.
    Inventor: Theo Dorn
  • Publication number: 20160269840
    Abstract: A hearing device contains a hearing device housing, which is insertable into an auditory canal of a person wearing the hearing device and which has a through-opening leading to the interior of the hearing device housing. The hearing device has a wax guard which is inserted into the through-opening and serves to protect against dirt, and wax, entering the hearing device housing. The guard contains a filter housing, which carries a filter element. At least one aperture is formed in a peripheral wall of the filter housing, which peripheral wall, in the correct insertion state, faces toward a peripheral wall of the hearing device housing delimiting the through-opening, and, in order to carry way and/or take up dirt, the aperture communicates with at least one hollow space arranged in the hearing device housing.
    Type: Application
    Filed: March 10, 2016
    Publication date: September 15, 2016
    Inventor: THEO DORN