Patents by Inventor Michael R. Lamb

Michael R. Lamb 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: 4732378
    Abstract: A portable Karate breaking-board holder, having an elongated-shaped frame, having an elongated top plate, elongated bottom plate spaced beneath the top plate and an elongated fence plate perpendicularly disposed between and attached to both the top and bottom plates. The fence plate defines distal and proximal recesses between the top and bottom plates. The breaking-board holder further includes board seating mechanism disposed along the distal edges of the top and bottom plates for seating at least one breaking-board in a plane at an angle to a plane perpendicular to one of the top and bottom plates. The breaking-board holder further includes an attaching mechanism coupled to the I-shaped frame which secures at least one breaking board to the distal edges to said top and bottom plates. Finally, handles are coupled to the I-shaped frame within the proximal recess.
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: March 22, 1988
    Inventors: Arthur G. LeFebvre, Michael R. Lamb