Patents by Inventor Fredy Streuli

Fredy Streuli 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).

  • Wristwatch with screw-in winder
    Patent number: 5646914
    Abstract: In the case of a wristwatch (1) with a clockwork (13), which is surrounded by a case (4) and is operable by means of a winder (20) fitted in rotary manner to the outside of the case (4) by a spindle (7) guided through said case (4) and in which the winder (20) is constructed in sealed, screw-in manner, incorrect operation is largely avoided in that signalling or indicating means are provided in operative connection with the winder (20) and indicate whether or not the winder (20) is in the screwed in state.
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: July 8, 1997
    Assignee: UTC Service AG
    Inventors: Daniel Blunschi, Fredy Streuli