Patents by Inventor Albert Pistorius

Albert Pistorius 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).

  • Hand lever operated vee nail frame assembly machine
    Patent number: 4572420
    Abstract: A vee nail frame assembly machine which is manually operated. The machine has a guide arrangement for supporting the frame members to be joined and a movable assembly which carries the operative parts for embedding the nail. The assembly carries a post having magnets embedded therein to support the vee nail. When the movable assembly is retracted a vee nail is placed on the post. The assembly is then moved into place where the post is aligned with the frame members. A hand lever is provided which actuates the nail post to move up and contact the frame members and then embed the nail.
    Type: Grant
    Filed: December 20, 1984
    Date of Patent: February 25, 1986
    Inventor: Albert Pistorius