Patents by Inventor Hans-Heinrich Schirmer

Hans-Heinrich Schirmer 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).

  • Battery cover
    Patent number: 8168323
    Abstract: A plastic battery cover for closing a battery housing includes a top surface, a bottom surface, at least one terminal extending through the battery cover, and a connecting flank extending from the at least one terminal, the connecting flank in contact with the battery cover. The connecting flank is configured such that a region between the at least one terminal and the top surface of the battery cover is adapted to prevent the formation of a gap between the terminal and the adjacent portion of the battery cover after the volume reduction of the plastic in this region during the manufacture of the battery cover by injection molding.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: May 1, 2012
    Assignee: VB Autobatterie GmbH & Co. KGaA
    Inventors: Gerolf Richter, Peter Streuer, Olaf Sielemann, Hans-Heinrich Schirmer
  • Battery cover
    Publication number: 20070122696
    Abstract: A plastic battery cover for closing a battery housing includes a top surface, a bottom surface, at least one terminal extending through the battery cover, and a connecting flank extending from the at least one terminal, the connecting flank in contact with the battery cover. The connecting flank is configured such that a region between the at least one terminal and the top surface of the battery cover is adapted to prevent the formation of a gap between the terminal and the adjacent portion of the battery cover after the volume reduction of the plastic in this region during the manufacture of the battery cover by injection molding.
    Type: Application
    Filed: September 22, 2006
    Publication date: May 31, 2007
    Inventors: Gerolf Richter, Peter Streuer, Olaf Sielemann, Hans-Heinrich Schirmer