Horology: time measuring systems or devices – Plural timepiece system or system device – With wireless synchronization
Reexamination Certificate
2007-12-11
2007-12-11
Miska, Vit (Department: 2833)
Horology: time measuring systems or devices
Plural timepiece system or system device
With wireless synchronization
Reexamination Certificate
active
11024139
ABSTRACT:
A driving mechanism for radio-controlled clocks includes a gear having a pre-decided point and a permanent magnet including an N pole and an S pole is secured to the gear. An angle clamped between a line connecting the pre-decided point and a center of the gear and another line connecting the N pole and S pole is fixed.
REFERENCES:
patent: 2893257 (1959-07-01), Schulte
patent: 3872334 (1975-03-01), Loubier
patent: 3967790 (1976-07-01), Hess
patent: 6114771 (2000-09-01), Takagi et al.
patent: 6744156 (2004-06-01), Doi
patent: 2006/0039815 (2006-02-01), Chertok et al.
Ele Gancy Tleleancy Co., Ltd
Goodwin Jeanne-Marguerite
Miska Vit
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