Chronograph watch

Details Chronograph watch Chronograph watch

2011-04-26

2011-04-26

Luebke, Renee (Department: 2833)

Horology: time measuring systems or devices

Time interval

Mechanical stop time type

C368S106000

Reexamination Certificate

active

07931399

ABSTRACT:
The invention comprises a chronograph watch including a chronograph mechanism. The chronograph mechanism includes a chronograph train (50), and a counter mechanism (64) kinematically connected to the train (50). The counter mechanism (64) further includes first and second wheel sets (78, 82) respectively provided with first and second display members (36, 38), wherein the first wheel set (78) is angularly positioned using positioning members (86) so as to rotate in steps, and the second wheel set (82) is angularly positioned by the first wheel set (78).

REFERENCES:
patent: 3675413 (1972-07-01), Fluck
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patent: 4240249 (1980-12-01), Malkin et al.
patent: 6118734 (2000-09-01), Ray et al.
patent: 2004/0170088 (2004-09-01), Seyr
patent: 2005/0152225 (2005-07-01), Dias
patent: 2006/0215498 (2006-09-01), Meier
patent: 2007/0086276 (2007-04-01), Furukawa et al.
patent: 1 031 896 (2000-08-01), None
patent: 1 498 788 (2005-01-01), None
patent: 2097126 (1972-03-01), None
European Search Report issued in corresponding application No. EP 07 10 2874, completed Jan. 8, 2008.

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