Patents by Inventor Peter C. Freiberg

Peter C. Freiberg 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: 4462196
    Abstract: Means for interconnecting adjacent panels of partitioning comprising a flanged member adapted to be secured to or formed integral with the vertical edges of each panel, each flanged member being provided with one or more flanges which mate with corresponding flanges of the flanged member of an adjacent panel to prevent separation of the adjacent panels along the line of the panels, each flanged member also being provided with an open longitudinal channel adapted to abut with a similar open longitudinal channel on the flanged member on the adjacent panel to define a closed channel when in the mating position and a locking strip adapted for engagement in the closed channel to prevent separation of the flanged members in a direction substantially at right angles to the line of the panels.
    Type: Grant
    Filed: June 17, 1982
    Date of Patent: July 31, 1984
    Assignee: P.C. Freiberg Pty. Ltd.
    Inventor: Peter C. Freiberg