Patents by Inventor Thorsten Heise

Thorsten Heise 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).

  • Tire cleaning apparatus for wheelchairs
    Patent number: 5860180
    Abstract: So that in a tire cleaning apparatus for wheelchairs the tires of wheelchairs can be quickly and reliably cleaned without outside help, there is provided a cleaning apparatus which has at least two rollers which carry the wheelchair tires with the wheelchair, wherein at least one roller is drivable for rotating the tires or is switchable into a freewheel condition, and at least one cleaning device associated with at least one tire.
    Type: Grant
    Filed: February 5, 1997
    Date of Patent: January 19, 1999
    Assignee: Rudiger Heise
    Inventor: Thorsten Heise