Patents by Inventor Armin Zürcher

Armin Zürcher 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).

  • Wristband with articulated links
    Patent number: 6488404
    Abstract: A wristband (1) with articulated links preferably made of injected ceramics includes per assembly pitch two lateral links (3, 5) each including a threaded hole (11, 12) and a smooth hole (8, 9), a central link (16) pierced with two smooth through holes (13, 27), a bar (15) threaded at least at its ends and a spring bar (14).
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: December 3, 2002
    Assignee: Montres Rado S.A.
    Inventors: Armin Zürcher, Michael Bach, Sébastien Bolzt, Christophe Guerry