Patents by Inventor Weerts Mathis

Weerts Mathis 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).

  • Publication number: 20150129099
    Abstract: The invention relates to an anti-skid chain (1), in particular for forestry and agricultural vehicles. The anti-skid chain (1) is to permit high traction, while it has a low weight and can be easily mounted. It should simultaneously be permitted for driving on roads. To enable this, an anti-skid chain to be attached to two wheels with tires (2) disposed one behind the other at fixed distances, in particular for the two wheels of a tandem axle, is provided according to the invention. The anti-skid chain (1) comprises two lateral, laterally stable guide chains (4) which are located, in the mounted state, laterally of the tread (12) of the tires (2). Between the two guide chains (4), a chain mesh (14) with chain strands (15) extends. Preferably, the chain mesh is subdivided into ladder sections (16) which are only connected to each other via the guide chain (4). Joint points (9) of the guide chains are located in a radial position between the radius of the tire shoulder (12) and the tire center (13).
    Type: Application
    Filed: February 1, 2013
    Publication date: May 14, 2015
    Inventors: Weerts Mathis, Rieger Johannes