Patents by Inventor Robert Craig Harrison

Robert Craig Harrison 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).

  • Publication number: 20130333733
    Abstract: This Paint Roller Cover Cleaner is a cylindrical fixture that has an annular opening near the opened end where the paint roller is inserted. When the valve lever is depressed water flows from the annulus and is injected into the nap of the roller cover. Water-paint mixture is then forced out the end of the fixture. As the roller cover is pushed further into the fixture it is cleaned 360 degrees simultaneously and from one end to the other. Water-paint mixture is never allowed to flow back onto a cleaned portion of the roller cover.
    Type: Application
    Filed: June 19, 2012
    Publication date: December 19, 2013
    Inventor: Robert Craig Harrison