Patents by Inventor Mark Piggot

Mark Piggot 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).

  • Marking tape
    Patent number: 6067722
    Abstract: A marking tape having a plain paper body. The body is dimensionally stable and rippable, with the paper being flexible, but stiff enough to retain a fold therein. The tape has a first surface with a plurality of relative measurement markings and a second surface with an adhesive applied thereto. The first surface is also treated with a release agent, to permit the adhesive layer to release from said first surface when formed into a roll. A longitudinal bending feature is provided, in the form of a score or razor cut which facilitates placement of the marking tape onto a material to be marked.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: May 30, 2000
    Inventors: Robert B. Goodyer, Mark Piggot
  • Marking tape
    Patent number: 5953826
    Abstract: A marking tape having a plain paper body. The body is dimensionally stable and rippable, with the paper being flexible, but stiff enough to retain a fold therein. The tape has a first surface with a plurality of relative measurement markings and a second surface with an adhesive applied thereto. The first surface is also treated with a release agent, to permit the adhesive layer to release from said first surface when formed into a roll. A longitudinal bending feature is provided, in the form of a score or razor cut which facilitates placement of the marking tape onto a material to be marked.
    Type: Grant
    Filed: April 16, 1997
    Date of Patent: September 21, 1999
    Inventors: Robert B. Goodyer, Mark Piggot