Patents by Inventor Rudolph C. Barda, Jr.

Rudolph C. Barda, Jr. 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: 4585093
    Abstract: A lift truck upright having a fixed upright section, a telescopic upright section, and a load carrier mounted on the telescopic section. A pair of main lift cylinder assemblies are located adjacent opposite sides of the upright, and a second pair of relatively short free-lift cylinder assemblies are located inwardly adjacent the main lift cylinders, the pairs of lift cylinders are mounted from the fixed upright section and are hydraulically connected in parallel, and of such relative size that the free-lift cylinders and main cylinders always actuate in the proper sequence to first elevate the load carrier in free-lift and then the load carrier with the telescopic section.
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: April 29, 1986
    Assignee: Clark Equipment Company
    Inventor: Rudolph C. Barda, Jr.