Patents by Inventor Oliver Woidtke

Oliver Woidtke 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).

  • Pneumatic vehicle tire
    Patent number: 8490664
    Abstract: A pneumatic vehicle tire includes a tread rubber that is divided into tread elements, such as tread bars or circumferential ribs, by circumferential grooves and transverse grooves. A groove flank of a circumferential groove facing away from an outer shoulder runs at a first angle of inclination relative to the radial direction, and a groove flank opposite the groove flank facing away from the outer shoulder includes two flank portions respectively running at a second angle of inclination and a third angle of inclination relative to the radial direction. The radially inner flank portion has elevations that form a ribbed structure.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: July 23, 2013
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Ulrich Behr, Oliver Woidtke, Claudia Bauer
  • PNEUMATIC VEHICLE TIRE
    Publication number: 20110203709
    Abstract: A pneumatic vehicle tire includes a tread rubber that is divided into tread elements, such as tread bars or circumferential ribs, by circumferential grooves and transverse grooves. A groove flank of a circumferential groove facing away from an outer shoulder runs at a first angle of inclination relative to the radial direction, and a groove flank opposite the groove flank facing away from the outer shoulder includes two flank portions respectively running at a second angle of inclination and a third angle of inclination relative to the radial direction. The radially inner flank portion has elevations that form a ribbed structure.
    Type: Application
    Filed: May 2, 2011
    Publication date: August 25, 2011
    Applicant: CONTINENTAL REIFEN DEUTSCHLAND GMBH
    Inventors: ULRICH BEHR, OLIVER WOIDTKE, CLAUDIA BAUER
  • Tire tread
    Patent number: D603324
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 3, 2009
    Assignee: Continental Aktiengesellschaft
    Inventors: Oliver Woidtke, Ulrich Behr, Ralph Burfien
  • Tire tread
    Patent number: D608271
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: January 19, 2010
    Assignee: Continental Aktiengesellschaft
    Inventors: Oliver Woidtke, Ulrich Behr, Claudia Bauer
  • Tire tread
    Patent number: D619080
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: July 6, 2010
    Assignee: Continental Aktiengesellschaft
    Inventors: Oliver Woidtke, Ulrich Behr, Ralph Burfien
  • Tire tread
    Patent number: D636328
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: April 19, 2011
    Assignee: Continental Aktiengesellschaft
    Inventors: Oliver Woidtke, Ulrich Behr, Claudia Bauer
  • Tire tread for a vehicle tire
    Patent number: D647458
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: October 25, 2011
    Assignee: Continental Aktiengesellschaft
    Inventors: Claudia Bauer, Ulrich Behr, Oliver Woidtke