Patents by Inventor Mark A. Wingate

Mark A. Wingate 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: 5236188
    Abstract: An apparatus and method for delivering printed products in a rotary printing press is disclosed. Printed products are gripped by a gripping means on a paper-conducting cylinder and transferred to a fan wheel having a plurality of fan-wheel discs defined by a plurality of fan blades. The fan blades remove the printed products directly from the circumferential surface of the paper-conducting cylinder. As the printed products are removed from the paper-conducting cylinder they are guided into fan-wheel pockets formed between adjacent fan blades and slowed down.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: August 17, 1993
    Assignee: Heidelberg Harris, Inc.
    Inventors: Richard E. Breton, Mark A. Wingate
  • Patent number: 5064180
    Abstract: A folder of a web-fed rotary printing machine includes a device for separating a stream of signatures into a plurality of secondary streams thereof having a device for applying an electrostatic charge to a signature, two diverter cylinders disposed alongside one another and carrying thereon electrostatically chargeable elements extending substantially parallel to respective axes of the diverter cylinders, a device for conducting the signature to the diverter cylinders, and a device for removing the signature from the diverter cylinders and for further guiding the signature to a delivery.
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: November 12, 1991
    Assignee: Harris Graphics Corporation
    Inventor: Mark A. Wingate