Patents by Inventor Claude DeCorde

Claude DeCorde 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).

  • Loud horn with respiration pipe and in particular for motor vehicles
    Patent number: 5270680
    Abstract: A loud horn for motor vehicles which comprises a hollow housing sealed off by a diaphragm and bearing a vibration electromagnetic generator inside the housing with a coil frame in which the housing is provided with a hole connecting the inside of the housing with the outside allowing for respiration of the loud horn. In order to communicate with said hole, the frame has at least one smaller diameter pipe in order to allow air to penetrate inside the housing, the pipe being provided with a filter preventing water from penetrating inside the loud horn.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: December 14, 1993
    Assignee: Klaxon S.A.
    Inventors: Patrick Lahaye, Claude DeCorde