Patents by Inventor Jean-Claude Biver

Jean-Claude Biver 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).

  • Watch case exhibiting a detachable bezel
    Patent number: 5490123
    Abstract: This watch case includes a caseband (1), a detachable bezel (4) and bayonet means (8,9,10,11,12,13) for interlocking the bezel onto the caseband. Blocking means (6) are interposed between the bezel and the caseband when a predetermined rotation angle has been effected by the bezel, this in order to prevent any rotational movement of the bezel. Such blocking means include manual grasping means (7) enabling retraction of said blocking means, then disengagement of the bezel from the caseband by rotation initially and then translation.
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: February 6, 1996
    Assignee: Blancpain S.A.
    Inventor: Jean-Claude Biver
  • Watch
    Patent number: D725500
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: March 31, 2015
    Assignee: HUBLOT SA, Geneve
    Inventor: Jean-claude Biver