Patents by Inventor Sylvain Le Guen

Sylvain Le Guen 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).

  • MULTIPURPOSE DRILLING TOOL AND ASSOCIATED CASE
    Publication number: 20140050545
    Abstract: A multipurpose drilling tool includes a guide head, a drilling cutter, and a shank for mounting on a chuck. These three elements are assembled with one another removably so as to allow each of them to be replaced by a similar element of different dimensions. In particular, the drilling cutter has a bore, and the guide head includes a pilot that comes into abutment at the entrance of the bore and a stem that passes along the bore and is screwed into the mounting shank.
    Type: Application
    Filed: October 23, 2013
    Publication date: February 20, 2014
    Applicant: AIRCELLE
    Inventors: Gregory BAILLEUL, Christian Staes, Sylvain Le Guen, Cyrille Mutel