Patents by Inventor Rolf B. Rasmussen

Rolf B. Rasmussen 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).

  • Vacuum lift clamp device for handling of paper rolls
    Patent number: 4640661
    Abstract: A vacuum lift clamp device for sidehandling of one or two paper rolls (21), for use in connection with ordinary fork lift trucks equipped with a vacuum pump device (23) , and having a curved carrying plate (1, 2, 3) e.g.
    Type: Grant
    Filed: February 28, 1984
    Date of Patent: February 3, 1987
    Inventor: Rolf B. Rasmussen