Patents by Inventor Dorothy N. Williamson

Dorothy N. Williamson 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: 5566391
    Abstract: A painting apron is provided for use in painting, such apron having a protective sheet of flexible, paint-impervious material to which a mounting arrangement is secured. The mounting arrangement includes an expandable loop which releasably receives a paint container including a cup portion and a removable lid portion which is tethered to such cup portion. The apron is secured to the wearer via a strap arrangement including one or more elongate straps which extend from the protective sheet.
    Type: Grant
    Filed: June 30, 1995
    Date of Patent: October 22, 1996
    Inventor: Dorothy N. Williamson