Patents by Inventor James A. W. Robson

James A. W. Robson 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: 3943638
    Abstract: A device for use in removing condensate from rotatable, steam dryer drums. The device includes a pick-up head and a curved tube connected to the head at one end with the opposite end extending at right angles to the one end for connection to an outlet conduit leading out of the dryer drum. The pick-up head is located adjacent the inner surface of the drum and is maintained in this position by support means connected to the tube. The support means has a support member bearing against the wall of the drum in diametrically opposed relation to the pick-up head. The support means can be adjusted and locked in different positions to maintain the pick-up head in its proper position.
    Type: Grant
    Filed: November 19, 1974
    Date of Patent: March 16, 1976
    Inventor: James A. W. Robson