Patents by Inventor Kenneth Greenhill

Kenneth Greenhill 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).

  • Self-sticking paper mounting corner and manufacturing method
    Patent number: 6799391
    Abstract: Corner mounts for photographs or other sheet-like articles are provided with a pressure-sensitive adhesive. Each corner mount includes a base sheet and a cap, both made from paper and adhesively attached to each other to define a pocket receptive to a corner of the article to be mounted. The underside of the base sheet has a pressure-sensitive adhesive that is covered by an easily separated liner. The corner mounts may be made in large quantities on high speed flexographic printing machinery.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: October 5, 2004
    Inventors: Peter Bergholtz, Kenneth Greenhill