Patents by Inventor Hansjürgen Riede

Hansjürgen Riede 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: 6899021
    Abstract: A salad shaker having a lower part of a container and a cover which is placed on the cover and has a cable pull drive by which the salad sieve can be rotated. The drive is connected to a rotating plate by a free-running device which acts on both sides, and enables the rotational direction of the salad sieve to be charged in a spring-biased manner. The repeated change in rotational direction causes the shaking efficiency to be significantly improved. The restoring force of the inventive spring automatically reels in the cable and holds the handle in a desired position on the cover in a spring-biased manner. The drive of this invention can also be used in handle-operated salad shakers.
    Type: Grant
    Filed: September 2, 2002
    Date of Patent: May 31, 2005
    Assignee: Moha Moderne Haushaltwaren AG
    Inventor: Hansjürgen Riede