Patents by Inventor John Krautwurst

John Krautwurst 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: 4408812
    Abstract: Dismountable furniture comprising two or more vertical members, and a plurality of horizontal members, a plurality of upwardly directed V-shaped recesses formed in inwardly facing surfaces of said vertical members, a vertical end wall fastened to each end of each said horizontal member, a downwardly facing V-shaped recess formed in the outwardly facing surface of each said vertical end wall, and, at least two joining members, each said joining member having two generally V-shaped locking portions, having inner and outer sides, and being integrally joined between their inner sides, thereby locating said V-shaped locking members in spaced apart parallel planes, with their apices overlapping, and extending in opposite directions, with one of said V-shaped locking members being dimensioned to be received in one of said V-shaped recesses in said vertical members, and the other of said V-shaped locking members being dimensioned to be received in said V-shaped recess of said vertical end walls.
    Type: Grant
    Filed: July 28, 1980
    Date of Patent: October 11, 1983
    Inventor: John Krautwurst