Patents by Inventor Frederick Milz

Frederick Milz 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).

  • Locking assembly for structural products
    Patent number: 4352587
    Abstract: A construction for use in knockdown structures comprising a tubular leg, a cross-bar, and a locking member. The tubular leg has an anchoring member fixed within it adjacent one end. At least one slot is provided in the wall of the leg between the anchoring member and the one end. The cross-bar has a tab that slides into the slot and hooks onto the wall of leg. The locking member cooperates with the anchor member to hold the tab, and thus the cross-bar, in hooked position.
    Type: Grant
    Filed: July 9, 1980
    Date of Patent: October 5, 1982
    Inventor: Frederick Milz