Patents by Inventor Patrick A. Curtis

Patrick A. Curtis 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: 5108059
    Abstract: An article restrainer is disclosed which includes a first, inner segment made of a flexible, high-surface friction material, preferably, high density, cross-linked polyethylene, having a circular cut-out therein capable of receiving an article or circular or irregular shape. A second, outer segment with a lower surface made of a high-density, cross-linked poloyethylene having a cut-out therein is also included. The cut-out of the second segment has the shape of a rectangle with at least two opposing sides of the rectangle each having a partial circular portion which forms a complete imaginary circle with the rectangular portion being capable of receiving an article of rectangular shape, or of irregular shape, and the partial circular portions, in combination with one another, being capable of receiving an article of circular shape or irregular shape; the first, inner segment being capable of being retained within the cut-out of the second, outer segment.
    Type: Grant
    Filed: March 1, 1991
    Date of Patent: April 28, 1992
    Inventor: Patrick A. Curtis