Patents by Inventor Richard G. Righter

Richard G. Righter 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: 4103944
    Abstract: A macrame board and kit includes a board member in which a central area is provided with rows and columns of uniformly spaced apertures, the lower peripheral edge is scalloped and the upper peripheral edge is given a cut-out section substantially coextensive with the lateral extent of the area which is apertured. The kit includes a plurality of peg elements adapted at one end to be detachably positioned in the apertures and at the other end to retain a cord. A bar member is provided which is adapted to be detachably secured transversely of the board in the cut-out section.
    Type: Grant
    Filed: May 20, 1976
    Date of Patent: August 1, 1978
    Inventors: Jim Alvarado, Richard G. Righter