Patents by Inventor Adolf Engelmann

Adolf Engelmann 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).

  • Method and device for securing a crystal with a counter strip
    Patent number: 8505196
    Abstract: Method of securing a watch bezel 1 including a case 3 and a crystal 2, characterized in that it includes a step of snap fitting the bezel 1 onto the crystal 2, during which snap fit means 6 are guided by guide means 5 arranged on case 3.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: August 13, 2013
    Assignee: ETA SA Manufacture Horlogère Suisse
    Inventors: Thierry Altenhoven, Adolf Engelmann, Jean-Christophe Kroug
  • METHOD AND DEVICE FOR SECURING A CRYSTAL WITH A COUNTER STRIP
    Publication number: 20110197445
    Abstract: Method of securing a watch bezel 1 including a case 3 and a crystal 2, characterized in that it includes a step of snap fitting the bezel 1 onto the crystal 2, during which snap fit means 6 are guided by guide means 5 arranged on case 3.
    Type: Application
    Filed: February 15, 2011
    Publication date: August 18, 2011
    Applicant: ETA SA MANUFACTURE HORLOGERE SUISSE
    Inventors: Thierry Altenhoven, Adolf Engelmann, Jean-Christophe Kroug
  • Portable object, in particular a watch, including multiple selectable electronic modules
    Patent number: 6507535
    Abstract: The invention concerns a portable object, in particular a wristwatch (1), including a case (2) with which are associated at least two different electronic modules, each module allowing access to a particular service, the portable object also including means (22) for selecting and activating one of said electronic modules as a function of the service desired by the user.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: January 14, 2003
    Assignee: Eta SA Fabriques d'Ebauches
    Inventor: Adolf Engelmann
  • Portable object, in particular a watch, including multiple selectable electronic modules
    Publication number: 20020027832
    Abstract: The invention concerns a portable object, in particular a wristwatch (1), including a case (2) with which are associated at least two different electronic modules, each module allowing access to a particular service, the portable object also including means (22) for selecting and activating one of said electronic modules as a function of the service desired by the user.
    Type: Application
    Filed: November 13, 2001
    Publication date: March 7, 2002
    Applicant: Eta SA Fabriques d'Ebauches
    Inventor: Adolf Engelmann
  • Portable object, in particular a watch, including multiple selectable electronic modules
    Patent number: 6335906
    Abstract: A portable object, in particular a wristwatch (1), includes a case (2) with which are associated at least two different electronic modules, each module allowing access to a particular service, the portable object also including a selection switch (22) for selecting and activating one of said electronic modules as a function of the service desired by the user.
    Type: Grant
    Filed: November 17, 1998
    Date of Patent: January 1, 2002
    Assignee: ETA SA Fabriques d'E Bauches
    Inventor: Adolf Engelmann