Flat Opening Patents (Class 190/901)
  • Patent number: 4423834
    Abstract: A structure useable as a backpack or as a cape finds particular utility when worn by a stuffed bear. The backpack/cape structure includes a generally rectangular piece of fabric having top, bottom, and side edges. Side flaps extend outwardly from the side edges along substantially the entire length of the side edges. A top flap extends from the top edge. The article includes a pair of straps which support it on the back of the bear. As a cape the top flap folds over the top edge of the fabric and the fabric and side flaps are substantially unfolded. To transform the structure into a backpack, the side flaps are folded inwardly over the outer surface of the fabric and then the structure is folded upwardly placing the bottom edge under the downwardly folded top flap. The inwardly folded flaps include Velcro fastening strips so that when the structure is folded upwardly the Velcro strips engage to secure the upper and lower portions of the side flaps together to form a pouch-like backpack.
    Type: Grant
    Filed: December 4, 1981
    Date of Patent: January 3, 1984
    Inventor: Anne K. Rush
  • Patent number: 4418805
    Abstract: The present invention provides unique hinge means comprising three components, two of which are wedge shaped members or segments which slidably pivot relative to each other about a central pivot point and the third being a base bracket pivotably attached to the center wedge whereby the two wedge members fan open relative to the base bracket in operational sequence.The present hinge finds particular application for use in a solid rigid suitcase and which is adapted for retaining garments in a full length arrangement. The present suitcase comprises two halves operably connected along their bottom portions by opposing pairs of expanding hinges positioned at each end.
    Type: Grant
    Filed: July 9, 1981
    Date of Patent: December 6, 1983
    Inventor: Robert C. Wolff