Patents by Inventor Stefan Umdasch

Stefan Umdasch 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).

  • Container for the storage of contact lenses
    Patent number: 6286666
    Abstract: The invention relates to a container for storing contact lenses. The inventive container can be filled with a liquid for wetting the contact lenses, and consists of a bottom container part and a top container part. Said top container part can be closed on the bottom container part in such a way that the container is water-tight. A receiving part for receiving the contact lenses is located in the bottom container part. A lid part which is provided in the top container part interacts with the receiving part in the bottom container part when the container is closed.
    Type: Grant
    Filed: January 25, 2000
    Date of Patent: September 11, 2001
    Assignee: Stefen Umdasch Design KG
    Inventor: Stefan Umdasch