Patents by Inventor Olaf Freise

Olaf Freise 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).

  • Publication number: 20020020633
    Abstract: The cleaning container for spectacles comprises a cap and a bellows arranged on the bottom of the cleaning container, the spectacles to be cleaned being adapted to be clamped longitudinally between the cap and the bellows. For mounting the bellows, the circumferential wall of the cleaning container has provided therein a plurality of indentations which are evenly distributed over the circumference and form inwardly projecting noses which grip over the bellows in an axially slightly compressed state. The mounting of the cleaning container is thereby simplified, and the shape of the indentations guarantees that upon axial compression the bellows can always return into the initial state without getting jammed.
    Type: Application
    Filed: August 7, 2001
    Publication date: February 21, 2002
    Inventor: Olaf Freise