Patents by Inventor Theo Wenzel

Theo Wenzel 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).

  • Side seal assembly for a screening machine
    Patent number: 4248701
    Abstract: A side seal assembly for a screening machine of the type which includes an elastic sealing element which bridges a slot between the sidewall and the screening lining of the screening machine, and a support for the sealing element is provided. The sealing element is covered with an elastic foam plastic at least at the side thereof facing the screening lining, and that the support for the sealing element is rigidly coupled with the sidewall of the screening machine.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: February 3, 1981
    Assignee: Hein, Lehmann AG
    Inventor: Theo Wenzel