Patents by Inventor J. H. Pickering

J. H. Pickering 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).

  • Bindable cover folders
    Patent number: 4898405
    Abstract: Cover folders for permanently binding a stack of paper sheets without the use of fasteners. The cover folder has a binder spline which contains a quick drying adhesive which is protected by a removable protective film. The film is removed just prior to use to expose the adhesive. The cover folder allows for quick permanent binding of the stack of paper sheets which are pressed into contact with the adhesive. In alternative embodiments the adhesive may be applied directly to the binder spline from a dispenser and the stack of sheets then inserted in the spline.
    Type: Grant
    Filed: September 1, 1988
    Date of Patent: February 6, 1990
    Assignee: Dennison Manufacturing Company
    Inventors: J. H. Pickering, Sushil K. Bhatia, Roger Chevrette