Horology: time measuring systems or devices – Mechanical time base – Mainspring
Reexamination Certificate
2007-03-20
2007-03-20
Patel, Tulsidas C. (Department: 2841)
Horology: time measuring systems or devices
Mechanical time base
Mainspring
C368S101000
Reexamination Certificate
active
10472220
ABSTRACT:
The invention concerns a timepiece component comprising a watch movement provided with a main barrel acting as power source for a timekeeping device of the watch movement and an auxiliary barrel designed to supply mechanical power to an additional device, and mechanical control means capable of being manually actuated to trigger said additional device, characterised in that said control means are arranged to simultaneously trigger the additional device and wind the auxiliary barrel.
REFERENCES:
patent: 2062895 (1936-12-01), Lux
patent: 2113274 (1938-04-01), Lux
patent: 2798358 (1957-07-01), Heim
patent: 3460339 (1969-08-01), Schneider
patent: 3479813 (1969-11-01), Kocher
patent: 3543506 (1970-12-01), Dubois et al.
patent: 4363553 (1982-12-01), Thomi et al.
patent: 6406176 (2002-06-01), Takahashi et al.
patent: 6698918 (2004-03-01), Durand
patent: 2005/0122844 (2005-06-01), Ruchonnet
patent: 295 436 (1953-12-01), None
patent: 372989 (1959-11-01), None
patent: 372 989 (1963-07-01), None
patent: 527455 (1968-12-01), None
patent: 527 455 (1972-01-01), None
patent: 672 868 (1990-01-01), None
patent: 1333345 (2003-08-01), None
patent: 1 421 930 (1966-03-01), None
Translation of CH527455, Fred Bandi,Morat.
Translation of CH372989, D Ebauches Unitas.
International Search report completed Aug. 3, 2001 and mailed Aug. 10, 2001 in PCT/EP 01/03346.
Glashütter Uhrenbetrieb GmbH
Goodwin Jeanne-Marguerite
Griffin & Szipl, P.C.
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