Patents by Inventor Joseph M. Madeira

Joseph M. Madeira 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).

  • Process for printing on solid molded articles made from urea formaldehyde resin or melamine formaldehyde resin
    Patent number: 4121897
    Abstract: A process is provided for printing designs, patterns, decorations, and the like on solid molded polymeric articles made from urea formaldehyde resin or melamine formaldehyde resin. The designs and the like are printed on porous substrate with a printing ink containing about 10 weight percent to about 40 weight percent of one or more dichlorotriazinyl dyes. The printed porous support is contacted with the solid molded polymeric article in a transfer press at a temperature in the range of about 90.degree. C. to about 250.degree. C. in the presence of steam to transfer the printed design to the solid molded polymeric articles.
    Type: Grant
    Filed: November 3, 1977
    Date of Patent: October 24, 1978
    Assignee: Koppers Company, Inc.
    Inventors: George Bliss Duhnkrack, Joseph M. Madeira
  • Animal leash
    Patent number: D594605
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: June 16, 2009
    Assignee: UltraTech, LLC
    Inventors: Barbara B DeLuco, Joseph M. Madeira