Patents by Inventor Claude Blankiet

Claude Blankiet 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 premature wear of textile articles, means for implementing this process, and textile articles thus prematurely worn
    Patent number: 5093948
    Abstract: The invention relates to a process of premature wear of textile articles. It is characterized in that instead of using bodies 2 of material known for its abrasive power, the articles are agitated with the bodies 2, which over at least a thick peripheral layer if not in totality have a homogeneous structure of relatively flexible material, having a Shore hardness of between 50 and 70, and an index of compression of 55 to 80, and preferably 65 to 70.
    Type: Grant
    Filed: October 10, 1990
    Date of Patent: March 10, 1992
    Assignee: SA Duhamel
    Inventors: Michel Val, Claude Blankiet