Patents by Inventor Jan Westbergh

Jan Westbergh 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: 6131507
    Abstract: A stand or cart for baking covered molds, preferably being a cart for rack ovens, includes shelves put into or removed from the cart from a same side. Approximately at the middle of the adjacent sides there is at each side a vertical bar (10, 11). Each bar is movalbe in vertical direction and mounted in slide bushings (12, 13), for each bar there is one bushing at the upper and lower frame. In the bars (10, 11) there are a number of holes (20) which corresponds to the number of shelves. The holes are positioned so that they are at the same height as the upper rims of the molds when the bars are in their lower positions. For each pair of holes there is a shaft (15) which extends itself between the bars and through the corresponding holes. A lid (14) is mounted to each shaft (15).
    Type: Grant
    Filed: July 15, 1999
    Date of Patent: October 17, 2000
    Inventor: Jan Westbergh