The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 1993
Filed:
Oct. 05, 1990
David C Hill, Attleboro, MA (US);
Richard A Hildebrandt, Chappaquiddick Island, MA (US);
MLC Technologies, Inc., Attleboro, MA (US);
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile