Patents by Inventor Keith O'Halloran

Keith O'Halloran 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: 6679042
    Abstract: A wide pickup header on the baler picks up windrows that are signficantly wider than the centrally disposed inlet of a passage containing cutter apparatus that reduces the materials into smaller pieces for compaction into a bale. In order to provide smooth, even, continuous flow of crop materials into and through the cutter apparatus at the inlet, the pickup is provided with a pair of lower, upturning stub augers on opposite sides of the inlet and a full length, downturning top auger spaced above and somewhat forwardly of the stub augers. The top auger not only assists the stub augers in consolidating the wide windrow of materials in toward the center of the machine but also keeps the stream fairly low and concentrated at a level where the stream is readily accepted by the rotary cutter apparatus.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: January 20, 2004
    Assignee: ACCO Corporation
    Inventors: Thomas G. Schrag, Edward W. Esau, Keith O'Halloran