Patents by Inventor George H. Pool

George H. Pool 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).

  • Narrow profile apparatus for forming tubes from plastic web stock
    Patent number: 5707329
    Abstract: A narrow profile forming collar for forming thermoplastic tubes from a continuous web has a soldered and welded sheet metal construction which provides a compact, rigid forming collar particularly adapted to replace wide profile forming collars. A small unobtrusive mounting bracket is contained fully within the envelope of the forming collar, except for mounting surfaces on the opposite ends which are utilized to support the fill tube and, if needed, an auxiliary web feed roll.
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: January 13, 1998
    Inventors: George H. Pool, Dan R. Free