Patents by Inventor AMERICAN PILEDRIVING EQUIPMENT, INC.

AMERICAN PILEDRIVING EQUIPMENT, INC. 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).

  • Clamp Systems and Methods for Pile Drivers and Extractors
    Publication number: 20130149040
    Abstract: A clamp member for use in securing a vibratory device to a pile comprises a structural portion and a surface layer. The structural portion defines peaks and valleys. The surface layer is formed on the structural portion and defines an engaging surface. The surface layer defining a thickness dimension of at least approximately 0.0025 inches and a grit of at least approximately 180 Emery.
    Type: Application
    Filed: February 7, 2013
    Publication date: June 13, 2013
    Applicant: AMERICAN PILEDRIVING EQUIPMENT, INC.
    Inventor: AMERICAN PILEDRIVING EQUIPMENT, INC.