Patents by Inventor Leon J. Boole

Leon J. Boole 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).

  • Portable drawer assembly
    Patent number: 4624502
    Abstract: A portable drawer assembly for use with a four legged chair or the like having a space between the legs. The assembly comprises an enclosure having a top cover, both of which have a width which is selectively adjustable to effect the positioning thereof in the space between the four legs. The cover and enclosure can be mounted on the four legs so the drawer can be slid into and out of the space between the four legs or alternatively, it can be supported on legs pivotably mounted on the enclosure.
    Type: Grant
    Filed: November 21, 1984
    Date of Patent: November 25, 1986
    Inventor: Leon J. Boole
  • Portable drawer assembly
    Patent number: 4061395
    Abstract: A portable drawer assembly for use with a four legged chair or the like having a space between the legs. The assembly comprises an enclosure having an open top and whose width is selectively adjustable to effect the positioning thereof in the space between the four legs. The enclosure is mounted on the four legs for sliding movement into and out of the space between the four legs.
    Type: Grant
    Filed: October 13, 1976
    Date of Patent: December 6, 1977
    Inventor: Leon J. Boole