Patents by Inventor George E. Marotta

George E. Marotta 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).

  • Brush having removable bristle pack
    Patent number: 6510578
    Abstract: A paint brush having a removable bristle pack which snaps on and off a handle portion by means of a resilient prong mounted pin. The present invention employs a slot in the ferrule of the bristle pack to receive with a friction fit the pin extending resiliently from the handle. In assembly the handle is merely inserted into the ferrule until the pin snaps into place, and the bristle pack can be removed for cleaning or changing by depressing the pin which will thereby cause the bristle pack to be disengaged.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: January 28, 2003
    Inventors: William F. Cyr, George E. Marotta