Patents by Inventor Neal J. Marks

Neal J. Marks 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).

  • Patent number: 3942600
    Abstract: A lift truck in which the engine exhaust conduit extends upwardly along one side of the overhead safety guard and which is connected to a muffler extending transversely of the upper rear portion of the overhead guard and located in nested relation thereto.
    Type: Grant
    Filed: November 27, 1974
    Date of Patent: March 9, 1976
    Assignee: Clark Equipment Company
    Inventors: Donald J. DePriester, Neal J. Marks