Patents by Inventor Edson Porto

Edson Porto 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: 5408950
    Abstract: A combination bookmark display device includes a head portion and a body portion connected to the head portion and having a plurality of elongated flexible marking elements adapted for placement longitudinally along the creases of different sections or pages of a book, magazine or bound stationary. The head portion includes a display head which has a pressure adhesive coating on a back surface thereof for adherence on a cover of the book. The head portion can be a folded display card or a business card. The display head can carry a message or a greeting. The marking elements can have different colors and lower end portions or tails with different labels printed thereon. Also, the marking elements can be detachably connected together and also are connected to the display mast by a neck comprised of a plurality of loose strings or braided or twisted strands.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: April 25, 1995
    Inventor: Edson Porto