Patents by Inventor Pierre J. Dupire

Pierre J. Dupire 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).

  • Transfer method of application of solid coating composition
    Patent number: 3990932
    Abstract: The present invention provides an improved resinous, cross-linkable solid coating composition and a method whereby the same is applied to a substrate in neutral medium by action of heat and pressure. The present invention is characterized by cross-linking of a resinous mixture including plasticizer and vulcanizing agents which saturate the multiple bonds of the substrate or those of its chemical functionalities.
    Type: Grant
    Filed: May 13, 1974
    Date of Patent: November 9, 1976
    Inventor: Pierre J. Dupire