Patents by Inventor Guy Estran

Guy Estran 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).

  • Conduit with corrugated end
    Publication number: 20040066036
    Abstract: The invention relates to a pipe having at least one end portion (2) forming a section for coupling onto a rigid endpiece (7) and containing an inner tubular jacket (5) of elastic material. According to the invention, at least one longitudinally-extending indentation (4) is formed in the end portion (2) of the pipe (1). The invention is applicable in coupling a pipe to a member to which it is to be connected in the field of fluid transport.
    Type: Application
    Filed: January 7, 2003
    Publication date: April 8, 2004
    Inventor: Guy Estran