Patents by Inventor Chris E. Pyron

Chris E. Pyron 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: 5759350
    Abstract: A papermaking process dry end slabbing method using high pressure fluid cutting moves generally parallel to a spool at the end of the papermaking process. The process removes multiple layers of unwanted paper which may be of the wrong grade, poor quality, mis-spooled or otherwise damaged from the spool. A first method uses a carriage mounting an articulated cutter. Vertically extensible pneumatic or hydraulic cylinders and anti-oscillation and thrust support telescopic stanchions displace the cutter in response to input from a set of sensors used to detect a surface of the paper. A track embedded in the floor guides the carriage generally parallel to the spool. The track can be a geared rack, a rail, a channel defined in the floor or a wire embedded in the floor. A driven pinion gear or wheel, undriven foot or wheel, or sensing equipment disposed within the carriage interacts with the track to guide the carriage.
    Type: Grant
    Filed: July 25, 1996
    Date of Patent: June 2, 1998
    Inventors: Donald R. Pyron, Chris E. Pyron