Patents by Inventor Fred I. Weintraub

Fred I. Weintraub 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).

  • Floorboards having patterned joint spacing and method
    Patent number: 5117603
    Abstract: An elongated floorboard is formed by finger jointing together in endwise fashion a plurality of relatively short sections of wood. The finger joints are formed at an oblique angle to the elongation direction of the floorboards to provide a repetitive series of visible joining lines. Floorboards having their joining lines in different orientations may be arranged adjacent to one another in various combinations to form floors having a variety of different patterns.
    Type: Grant
    Filed: November 26, 1990
    Date of Patent: June 2, 1992
    Inventor: Fred I. Weintraub