Patents by Inventor Olivier Ermenault

Olivier Ermenault 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).

  • Tool system for the extraction of watch bezels
    Patent number: 8800408
    Abstract: The invention includes a tool system for extracting watch bezels, including a holding body arranged for cooperating with an expansion and retraction mechanism for operating a bell-chuck which is arranged to rest on the periphery of a bezel mounted on the middle part of a watch. The tool system includes thrust means, coaxially mounted inside the bell-chuck and arranged to rest on a crystal driven into the middle part, to exert on the crystal a sufficient thrust force to cause a relative displacement of the bell-chuck relative to the crystal.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: August 12, 2014
    Assignee: Omega S.A.
    Inventor: Olivier Ermenault
  • TOOL SYSTEM FOR THE EXTRACTION OF WATCH BEZELS
    Publication number: 20110277596
    Abstract: The invention includes a tool system for extracting watch bezels, including a holding body arranged for cooperating with an expansion and retraction mechanism for operating a bell-chuck which is arranged to rest on the periphery of a bezel mounted on the middle part of a watch. The tool system includes thrust means, coaxially mounted inside the bell-chuck and arranged to rest on a crystal driven into the middle part, to exert on the crystal a sufficient thrust force to cause a relative displacement of the bell-chuck relative to the crystal.
    Type: Application
    Filed: May 11, 2011
    Publication date: November 17, 2011
    Applicant: OMEGA S.A.
    Inventor: Olivier Ermenault