Patents by Inventor Gustav Wadenhed

Gustav Wadenhed 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: 4202278
    Abstract: A movable distribution container that is adjustable to vary its width. The container has a frame of generally right-angled parallelepipedic shape that supports a plurality of juxtaposed shelves. The vertical corners of the frame are defined by vertically-extending members, pairs of which are interconnected to form the sides of the frame. The sides are adjustably interconnected to each other. Each side supports one-half of a shelf, with the lowermost half being rigidly connected to the vertical members and the upper halves being adjustable. The shelf halves extend towards each other to define a support surface. The distance between the shelf halves is varied by changing the distance between the interconnected sides. Wheels are connected to the frame to facilitate its movement.
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: May 13, 1980
    Assignee: Tradgardshallen i Helsingborg Planteringsvagen
    Inventor: Gustav Wadenhed