Patents Assigned to MLC Technologies, Inc.
  • Apparatus for maintaining optimum artist's pigment media characteristics and method of making same
    Patent number: 5249667
    Abstract: An artist's palette is shown having surface roughness values conducive to wetting, spreading and suspension maintenance of water color, acrylic and other pigment media. Porous materials having selected permeability versus open porosity are disclosed which are useful both as in a palette substrate as well as a color pot in a reservoir system module that provides extended pigment suspension life. Interchangeable color pots receivable in modules which in turn are receivable in work boxes are disclosed providing optimum artist flexibility.
    Type: Grant
    Filed: October 5, 1990
    Date of Patent: October 5, 1993
    Assignee: MLC Technologies, Inc.
    Inventors: David C. Hill, Richard A. Hildebrandt