Patents Assigned to Ralf Bohle GmbH + Co. KG
  • Patent number: 7156407
    Abstract: A wheelchair tire has a carcass having a running profile applied to an interior side and optionally having a raised lettering. At least on an exterior tire wall, starting from a region later adjoining with wheel rim edges, to at least a first boundary plane extending through the center of the tire cavity, the carcass has a smooth construction without profiles and lettering. An intersection point of the first boundary plane on the tire extends maximally offset by an angle of 45° with respect to an intersection point of a center plane with the tire.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: January 2, 2007
    Assignee: Ralf Bohle GmbH + Co. KG
    Inventor: Holger Jahn
  • Publication number: 20020125678
    Abstract: A wheelchair tire has a carcass having a running profile applied to an interior side and optionally having a raised lettering. At least on an exterior tire wall, starting from a region later adjoining with wheel rim edges, to at least a first boundary plane extending through the center of the tire cavity, the carcass has a smooth construction without profiles and lettering. An intersection point of the first boundary plane on the tire extends maximally offset by an angle of 45° with respect to an intersection point of a center plane with the tire.
    Type: Application
    Filed: March 5, 2002
    Publication date: September 12, 2002
    Applicant: Ralf Bohle GmbH & Co.KG
    Inventor: Holger Jahn
  • Patent number: D420299
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: February 8, 2000
    Assignee: Ralf Bohle GmbH & Co. KG
    Inventor: Holger Jahn