The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2002
Filed:
Sep. 22, 1999
Jean-Pierre Hagmann, Genève, CH;
Abstract
The invention concerns an unfolding bracelet clasp, in particular a watch bracelet, formed of two strands (A) and (B), comprising a metal plate ( ) whereof one end is coupled with an articulation ( ) at the bracelet strand (A) free end and a lever ( ) whereof the pin ( ) is mounted at the plate ( )other end. Said lever ( ) comprises a U-shaped part whereof the legs extend on each side of the bracelet forming at their ends hooks ( ) designed to be urged in engagement, when the bracelet is closed, with the ends of a spring box axle ( ) transversely housed in the bracelet strand (A) at some distance from the articulation ( )substantially equal to the plate ( ) length. The length of the bracelet is adjusted by a dog point ( ) engaged in a suitable hole of the bracelet strand (B).