Patents by Inventor Heiko Friedlein

Heiko Friedlein 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).

  • Anti skid rake for parked rakes
    Publication number: 20110225943
    Abstract: Attachments of material with a huge friction factor on the termination points of the armrests of medical rakes. These anti friction points are firmly connected with the rake so when it is parked on a wall the friction factor of the whole medical tool is increased so it will repose even if its position is not orthogonal or almost orthogonal to the ground.
    Type: Application
    Filed: March 8, 2011
    Publication date: September 22, 2011
    Inventor: Heiko Friedlein