Patents by Inventor Guenter Hoelzel

Guenter Hoelzel 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).

  • Publication number: 20090102264
    Abstract: A vehicle seat has a backrest with a backrest frame, attached to a seat supporting structure, that can be pivoted to a limited extent about a horizontal axis of rotation in order to permit active sitting. To permit active sitting even at high transverse acceleration forces, as occur during the operation of a motor vehicle, two bearing devices are attached to the backrest frame, and a backrest basic body is mounted on the bearing devices so that it can rotate about the horizontal axis of rotation.
    Type: Application
    Filed: December 13, 2005
    Publication date: April 23, 2009
    Applicant: DAIMLERCHRYSLER AG
    Inventors: Karl-Heinz Fischer, Guenter Hoelzel, Helge Schmidt-Spalding
  • Patent number: D500565
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: January 4, 2005
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin
  • Patent number: D500874
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: January 11, 2005
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin
  • Patent number: D510896
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: October 25, 2005
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin, Verena Kloos, Michele Jauch-Paganetti
  • Patent number: D514969
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: February 14, 2006
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin, Verena Kloos, Michele Jauch-Paganetti
  • Patent number: D453912
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: February 26, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Ralph Hettich, Guenter Hoelzel
  • Patent number: D455984
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: April 23, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Olivier Boulay, Guenter Hoelzel
  • Patent number: D523368
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: June 20, 2006
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin, Verena Kloos, Michele Jauch-Paganetti
  • Patent number: D456340
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: April 30, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Olivier Boulay, Guenter Hoelzel
  • Patent number: D456755
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: May 7, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Olivier Boulay, Guenter Hoelzel
  • Patent number: D458465
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: June 11, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Olivier Boulay, Guenter Hoelzel
  • Patent number: D459764
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: July 2, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Franz Maier
  • Patent number: D463337
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: September 24, 2002
    Assignee: DaimlerChrysler AG
    Inventors: Olivier Boulay, Guenter Hoelzel
  • Patent number: D540230
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: April 10, 2007
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin, Verena Kloos, Michele Jauch-Paganetti
  • Patent number: D543919
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: June 5, 2007
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Peter Pfeiffer, Stephen Mattin, Verena Kloos, Michele Jauch-Paganetti
  • Patent number: D493901
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: August 3, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Jens Manske
  • Patent number: D493902
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: August 3, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Jens Manske
  • Patent number: D494891
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: August 24, 2004
    Assignee: DaimerChrysler AG
    Inventors: Guenter Hoelzel, Jens Manske
  • Patent number: D496616
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: September 28, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Jens Manske
  • Patent number: D497860
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: November 2, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Guenter Hoelzel, Jens Manske