Patents by Inventor Mark Bockman

Mark Bockman 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).

  • Stabilizer for a multi-trailer rig
    Patent number: 6474675
    Abstract: A stabilizer for reducing, if not totally eliminating, swaying, fishtailing and/or jackknifing of a multi-trailer rig includes spring units that can be retrofit onto the rig between a towed unit and another unit towing that towed unit. Each of the spring units is operated by a lever-like pivot handle and the spring units are located on opposite sides of a dolly.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: November 5, 2002
    Inventors: Mark Bockman, Tamera Bockman