Patents by Inventor Timothy J. Mackie

Timothy J. Mackie 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).

  • Self adjusting pressure drive shaft
    Publication number: 20030226874
    Abstract: The roller assembly includes: a first shaft having a longitudinal axis; a self adjusting pressure drive shaft extending parallel to the longitudinal axis, the self adjusting pressure drive shaft includes: a main body portion having a cylindrical shape; a ring surrounds the main body portion; and a flexible material is disposed between the main body portion and the ring. An apparatus for a continuously winding a transformer core in an electrical transformer includes: a feed assembly for a material, the feed assembly includes a first shaft disposed adjacent a self adjusting pressure drive shaft, the self adjusting pressure drive shaft includes: a main body portion having a cylindrical shape; a ring surrounds the main body portion; and a flexible material is disposed between the main body portion and the ring.
    Type: Application
    Filed: June 6, 2002
    Publication date: December 11, 2003
    Inventors: Joseph Criniti, Alberto A. Figueroa, Javier Ignacio Larranaga, Farshid Attarian, Timothy J. Mackie, Boguslaw Andre Kowalski