Patents by Inventor Robert W. Connelly

Robert W. Connelly 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).

  • Method of stripping dyes from high-boiling non-ionic media
    Patent number: 4753732
    Abstract: Dyes are removed from waterless dye compositions by mixing the dyeing composition, composed of one or more dyes in a high-boiling, nonionic liquid, with an extraction solvent that is immiscible with the high-boiling liquid, yet solubilizes the dye. The dye laden extraction solvent is separated as a separate phase from the high-boiling, nonionic liquid medium.
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: June 28, 1988
    Assignee: Burlington Industries, Inc.
    Inventors: James K. Davis, Robert W. Connelly
  • Pacifier with flow regulating means
    Patent number: 4488551
    Abstract: A pacifier having a fluid-filled chamber removably secured to a nipple by a threaded collar and locking ring assembly includes means for controlling the volume of fluid delivered through the nipple, the means comprising an absorbant material within the nipple which acts as a barrier to restrict the flow of fluid therethrough. The pacifier can also be used without the locking ring whereby the threaded collar is secured to the threaded neck of a nursing bottle.
    Type: Grant
    Filed: July 19, 1982
    Date of Patent: December 18, 1984
    Inventor: Robert W. Connelly