Patents by Inventor Brian K. York

Brian K. York 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).

  • Binder with observation window
    Patent number: 5015011
    Abstract: A binder having an observation window characterized by a bubble structure. The window is constructed inside an aperture which is die cut into a support board. Transparent cover sheets are depressed into the aperture and heat-sealed together along a relatively narrow track adjacent the edge of the panel aperture. A bubble is defined by an air pocket formed interiorly of the sealing boundary.
    Type: Grant
    Filed: July 23, 1990
    Date of Patent: May 14, 1991
    Assignee: The Mead Corporation
    Inventor: Brian K. York
  • Binder
    Patent number: D333318
    Type: Grant
    Filed: October 26, 1990
    Date of Patent: February 16, 1993
    Assignee: The Mead Corporation
    Inventor: Brian K. York