Patents by Inventor Ronald B. Lipson

Ronald B. Lipson 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: 5776572
    Abstract: Masking material of particular value to vehicular surface coating operations consists of a thin, flexible base sheet having opposing first and second longitudinal edges which define a width. A pressure-sensitive adhesive layer is applied longitudinally along at least the first edge on the inner surface of the sheet with a width substantially less than that of the base sheet, the base sheet further including a longitudinal area on its outer surface and along the first edge which functions as a release layer, enabling the base sheet with adhesive layer to be provided in roll form and easily removed therefrom for use.
    Type: Grant
    Filed: January 24, 1997
    Date of Patent: July 7, 1998
    Inventor: Ronald B. Lipson
  • Patent number: 4898758
    Abstract: A paint mask for a three-dimensional insignia plate upon a vehicle body comprises an integral molded thin hollow part of plastic material having a three-dimensional shape corresponding to the insignia plate. The portion of the hollow part defines an opening to receive the insignia plate. A plurality of spaced flexible anchor flanges extend radially inward to underlie and retainingly engage the insignia plate. A paint or other mask protects the insignia plate or other part from paint or other material sprayed on a body adjacent the molded insignia plate.
    Type: Grant
    Filed: September 6, 1988
    Date of Patent: February 6, 1990
    Inventor: Ronald B. Lipson