Patents by Inventor Alexander Deych

Alexander Deych 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).

  • Venting device for an airbag inflator
    Patent number: 7658406
    Abstract: A device for supporting a rupturable closure member of a pressure vessel, such as an airbag inflator has a hollow support with a tapered portion and an adjoining cylindrical portion. An exterior surface of the tapered portion has longitudinally extending grooves therein. An igniter is located adjacent the cylindrical portion of the support and a pyrotechnic substance is located in the cylindrical portion of the support between the igniter and the tapered portion of the support. A rupturable closure member being forced against an open first end of the tapered portion of the support by the gas in the pressure vessel such that a chamber is formed within the support.
    Type: Grant
    Filed: July 22, 2007
    Date of Patent: February 9, 2010
    Assignee: Key Safety Systems, Inc.
    Inventors: Richard Townsend, Alexander Deych
  • VENTING DEVICE FOR AN AIRBAG INFLATOR
    Publication number: 20090020990
    Abstract: A device for supporting a rupturable closure member of a pressure vessel, such as an airbag inflator has a hollow support with a tapered portion and an adjoining cylindrical portion. An exterior surface of the tapered portion has longitudinally extending grooves therein. An igniter is located adjacent the cylindrical portion of the support and a pyrotechnic substance is located in the cylindrical portion of the support between the igniter and the tapered portion of the support. A rupturable closure member being forced against an open first end of the tapered portion of the support by the gas in the pressure vessel such that a chamber is formed within the support.
    Type: Application
    Filed: July 22, 2007
    Publication date: January 22, 2009
    Applicant: KEY SAFETY SYSTEMS, INC.
    Inventors: RICHARD TOWNSEND, ALEXANDER DEYCH