Patents by Inventor Patrick A. David

Patrick A. David 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).

  • Gas bag for a car passenger-protecting system
    Patent number: 7594677
    Abstract: The invention relates a gas bag (5) which is used for a car passenger-protecting system and comprises a gas generator (20) in which at least a part of the envelop of the bag sac is incorporated in the remaining segment of the envelop of the gas bag. The aim of said invention is to obtain a target positioning of said gas bag prior to blowing it. For this purpose, the segment of the envelop (10) forms a narrow filling channel (15) which extends in a predefined discharge direction (70) and can be connected to the gas generator.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: September 29, 2009
    Assignee: Takata Corporation
    Inventors: Hans-Peter Sendelbach, Thomas Sievers, Patrick A. David, Martin Breuninger