Patents by Inventor John C. Dellevoet

John C. Dellevoet 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).

  • Pile brush for conditioning a moving surface
    Patent number: 4407219
    Abstract: A brush, especially useful for conditioning the surface of a moving body such as a fuser roll in an electrostatic copying machine, comprises a fibrous pile containing wicking fibers which project outwardly from a liquid-absorbent sponge-like structure so as to conduct liquid from the sponge-like structure and apply it to the surface of the body. The pile may also contain cleaning fibers in the form of monofilaments which remove particulate matter from the surface of the body.
    Type: Grant
    Filed: July 14, 1981
    Date of Patent: October 4, 1983
    Assignee: Schlegel Corporation
    Inventor: John C. Dellevoet