Horology: time measuring systems or devices – With calendar indicator
Reexamination Certificate
2007-05-08
2007-05-08
Cuneo, Kamand (Department: 2841)
Horology: time measuring systems or devices
With calendar indicator
Reexamination Certificate
active
11299263
ABSTRACT:
To realize an analog multifunction timepiece capable of realizing plural movement layouts including a fan shape moving hand train wheel by only changing positions of integrating parts without changing dimensions and shapes of the parts of movements. A movement of a multifunction timepiece is provided with a first train wheel rotational center, a second train wheel rotational center, a third train wheel rotational center and a fourth train wheel rotational center. Calendar information can be displayed by a small hand moving to rotate centering on the first train wheel rotational center and the second train wheel rotational center. Calendar information can be displayed by a small hand moving in a fan shape centering on the third train wheel rotational center and the fourth train wheel rotational center.
REFERENCES:
patent: 212882 (1879-03-01), Baillot
patent: 4972393 (1990-11-01), Sase et al.
patent: 5432759 (1995-07-01), Vaucher
Hirano Kei
Tokoro Takeshi
Watanabe Mamoru
Adams & Wilks
Cuneo Kamand
Phan Thanh S.
Seiko Instruments Inc.
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