Patents by Inventor Ernie Dach

Ernie Dach 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: 5358217
    Abstract: A lifting apparatus is described which includes a base with two spaced apart tubular members extending substantially vertically from the base. Two telescopic members are telescopically received in the tubular members. A transverse member is secured transversely between the telescopic members. A jack positioning seat is positioned on the base vertically aligned with the transverse member, such that a jack placed on the jack positioning seat engages the transverse member to telescopically raise telescopic members. A pair of parallel spaced support arms extend from the transverse member, each support arm has lifting points adapted for positioning under an object to be lifted. The base is adapted to maintain stability when a load is placed on the lifting points of the support arms. The telescopic members are locked in a selected position relative to the tubular members when the object being lifted is at the desired height.
    Type: Grant
    Filed: August 5, 1993
    Date of Patent: October 25, 1994
    Inventor: Ernie Dach