Patents by Inventor Robert D. Orrey

Robert D. Orrey 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: 4182464
    Abstract: A squeezing device for collapsible tubes containing soft paste, comprising in combination a wall-mountable bracket and various fittings for retaining two parallel rollers in close proximity to each other: the larger roller being hollow and having an axial slot on one side for holding the crimp-sealed end of tubes, and the smaller roller having an elastic surface to provide proper compressive force upon one or more windings of emptied tubing.
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: January 8, 1980
    Inventor: Robert D. Orrey