Patents by Inventor Charles W. Lehman

Charles W. Lehman 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: 4901846
    Abstract: A lightweight paint carrier system for use with artist's acrylic paint containers or bottles of a fixed size and cylindrical shape. A number of generally circular trays are provided with a central post. The trays nest together with one tray nesting atop another to form either a single layer assembly or two or three layer assembly. The trays of the second and higher layers mount onto the post of the tray below and are supported therefrom in a cantilever fashion. The trays are of two types--a base which includes an artist's water basin surrounded by twelve wells for receiving the bottom of the bottles and an intermediate layer tray which has wells uniformly distributed on its upper surface for receiving eighteen of the paint containers. A top is provided for either the one base tray or the stack of nested trays and a handle having a rod of a length sized to accommodate a single tray stack or a multiple stack array is provided.
    Type: Grant
    Filed: August 25, 1989
    Date of Patent: February 20, 1990
    Inventor: Charles W. Lehman
  • Patent number: D304733
    Type: Grant
    Filed: October 8, 1986
    Date of Patent: November 21, 1989
    Inventors: Charles W. Lehman, Michael Sanders