Patents by Inventor Holger Schramm

Holger Schramm 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).

  • Continuous system
    Patent number: 10167548
    Abstract: A continuous system for transmitting accelerating forces and decelerating forces by interlocking, consisting of at least one carrier system having at least two connecting elements, a plurality of transport systems arranged one behind the other, wherein each transport system has a cam drum or cylindrical cam having a helical groove and the connecting elements of the carrier system are suitable for interlockingly engaging with the groove of the cam drum, and at least one motor, which drives the cam drums.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: January 1, 2019
    Assignee: Singulus Technologies AG
    Inventors: Stefan Kempf, Holger Schramm
  • CONTINUOUS SYSTEM
    Publication number: 20180195166
    Abstract: A continuous system for transmitting accelerating forces and decelerating forces by interlocking, consisting of at least one carrier system having at least two connecting elements, a plurality of transport systems arranged one behind the other, wherein each transport system has a cam drum or cylindrical cam having a helical groove and the connecting elements of the carrier system are suitable for interlockingly engaging with the groove of the cam drum, and at least one motor, which drives the cam drums.
    Type: Application
    Filed: December 11, 2015
    Publication date: July 12, 2018
    Inventors: Stefan KEMPF, Holger SCHRAMM
  • Headliner for convertible vehicle
    Patent number: 8235448
    Abstract: This invention relates to a convertible vehicle having a movable roof supported by lateral linkage parts. An inner lining or headliner faces the passenger compartment when the roof is closed. The outer transverse margins of the headliner extend below and contact lateral sections, which also serve as carriers for seals for the side window panes.
    Type: Grant
    Filed: May 31, 2008
    Date of Patent: August 7, 2012
    Assignee: Wilhelm Karmann GmbH
    Inventors: Markus Richter, Heiner Bensmann, Holger Schramm
  • Torsion spring system for convertible top
    Patent number: 8056957
    Abstract: A convertible top includes a linkage assembly that is movable between an extended position and a retracted position, with a mid position defined therebetween. A spring system assists movement of the linkage assembly from the extended position to the mid position and also from the retracted position to the mid position.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: November 15, 2011
    Assignee: Wilhelm Karmann GmbH
    Inventors: Frank Neubrand, Ryan Mitchell, Wolfgang Richter, Holger Schramm, Sven Hollenbeck
  • TORSION SPRING SYSTEM FOR CONVERTIBLE TOP
    Publication number: 20110227364
    Abstract: A convertible top includes a linkage assembly that is movable between an extended position and a retracted position, with a mid position defined therebetween. A spring system assists movement of the linkage assembly from the extended position to the mid position and also from the retracted position to the mid position.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 22, 2011
    Applicant: Wilhelm Karmann GmbH
    Inventors: Frank Neubrand, Ryan Mitchell, Wolfgang Richter, Holger Schramm, Sven Hollenbeck
  • HEADLINER FOR CONVERTIBLE VEHICLE
    Publication number: 20100225146
    Abstract: This invention relates to a convertible vehicle comprising a mobile roof which is held by means of lateral bars in such a way that it can move in relation to the vehicle body, and comprises a lining layer, i.e. a headliner, facing the passenger compartment. Said vehicle is embodied in such a way that, when the roof is closed, the outer transversal edges of the headliner extend below lateral profiled elements and against same, said profiled elements being used as carriers for seals for side window panes.
    Type: Application
    Filed: May 31, 2008
    Publication date: September 9, 2010
    Applicant: WILHELM KARMANN GMBH
    Inventors: Markus Richter, Heiner Bensmann, Holger Schramm