Patents Assigned to Louisiana Binding Service, Inc.
  • Lay-flat archival polyester pocket
    Patent number: 7943220
    Abstract: A polyester pocket with a clear front and back is provided. A spun-bonded polyester strip is positioned near the open end of the polyester pocket to prevent atmospheric contaminants from entering the polyester pocket. The spun-bonded polyester strip also allows the polyester pocket to lay flat when multiple polyester pockets are stacked upon one another. The thickness of the spun-bonded polyester can be made to roughly correspond to the thickness of documents inserted into the polyester pocket.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: May 17, 2011
    Assignee: Louisiana Binding Service, Inc.
    Inventor: Patrick R. Williams