Patents by Inventor Walter J. Williams

Walter J. Williams 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: 4852759
    Abstract: A paint trim tray apparatus is set forth wherein a planar bottomed pan has formed thereto angulated walls wherein at a first junction of the walls, a pour spout is formed. Spaced from said pour spout is a paint can securement ring formed with an opening including a medially indented circumferential grasping ring resiliently for engaging a can exterior and forming a channel in cooperation with said can to direct overflow paint within the so-formed channel through the opening in alignment with the aforenoted pour spout.
    Type: Grant
    Filed: March 2, 1988
    Date of Patent: August 1, 1989
    Inventors: Walter J. Williams, David L. Fost