Horology: time measuring systems or devices – Escapements – With oscillating or reciprocating means
Reexamination Certificate
2007-03-13
2007-03-13
Miska, Vit W. (Department: 2841)
Horology: time measuring systems or devices
Escapements
With oscillating or reciprocating means
C368S169000
Reexamination Certificate
active
10548056
ABSTRACT:
The invention relates to a tourbillon (1) comprising a main bearing (22). A first bearing (18) of the balance axle (19) rotates with the platform (2) of the tourbillon (1), and a second bearing (26) of the balance axle (19) is arranged in a fixed manner.
REFERENCES:
patent: 5608694 (1997-03-01), Grimm et al.
patent: 5838641 (1998-11-01), Tohkoku et al.
patent: 6402368 (2002-06-01), Grimm et al.
patent: 6749333 (2004-06-01), Scheufele
patent: 694 831 (2005-07-01), None
patent: 0 681 227 (1995-11-01), None
patent: 0 727 721 (1996-08-01), None
patent: WO 01/18611 (2001-03-01), None
International search report PCT/CH2004/000116 dated Sep. 22, 2004.
Besse Laurent
Jansen Robert E. A.
Miska Vit W.
Ostrolenk Faber Gerb & Soffen, LLP
Wtach -U-License AG
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