Patents by Inventor Raimo Rehula

Raimo Rehula 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).

  • Paint toning machine
    Patent number: 5174474
    Abstract: The object of the invention is a paint toning machine comprising at least one paste container (4, 5) for keeping toning paste and means (1, 2) attached to the paste container for dispensing the paste. To avoid drying of the toning paste in the paste container the paste container is essentially gas-tight and airless and comprises an intermediate container (4) of elastic material, such as plastic, and a replaceable refill container (5) likewise of elastic material, such as plastic, the refill container being connected to the intermediate container in such a way that the interiors of the containers are in contact with each other, both parts of the paste container being compressible and the volume of the interior of the paste container essentially corresponding to the amount of paste in the container at any given time.
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: December 29, 1992
    Assignee: Cimcorp Oy
    Inventors: Anssi Tammi, Raimo Rehula