Analog chronograph timepiece having plural motors

Details Analog chronograph timepiece having plural motors Analog chronograph timepiece having plural motors

2006-01-17

2006-01-17

Colilla, Daniel J. (Department: 2854)

Horology: time measuring systems or devices

Time interval

Electrical or electromechanical

C368S111000, C368S112000, C368S113000, C368S220000, C368S223000

Reexamination Certificate

active

06987712

ABSTRACT:
An analog chronograph timepiece has a main plate and a setting stem for correcting time information. Defined at the main plate are a reference vertical axis line passing through the rotational center of the main plate and disposed parallel to a central axis line of the setting stem, and a reference horizontal axis line passing through the rotational center of the main plate and disposed orthogonal to the main plate reference vertical axis line. The main plate has regions disposed relative to the reference vertical and horizontal lines and in which a time coil block and first and second chronograph coil blocks are selectively arranged.

REFERENCES:
patent: 4250572 (1981-02-01), Yoshida
patent: 4623260 (1986-11-01), Kamiyama
patent: 4623261 (1986-11-01), Muto
patent: 4744066 (1988-05-01), Schwartz
patent: 5155711 (1992-10-01), Schwartz
patent: 5289452 (1994-02-01), Sakamoto et al.
patent: 5369627 (1994-11-01), Ikegami
patent: 6804172 (2004-10-01), Matoge et al.
patent: 0493613 (1992-07-01), None
patent: 1085384 (2001-03-01), None
Berney J C: “Quelques Variations Sur La Base Des Mouvements Eta De La Serie 251” Jahrbuch der Deutschen Gesellschaft fur Chronometrie, Deutschen Gesellschaft fur Chronometrie E.V. Stuttgart, DE, vol. 43, 1992, pp. 135-137, XP000316314 ISSN; 0373-7616.

Affiliated with

Also associated with

Rating

Analog chronograph timepiece having plural motors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analog chronograph timepiece having plural motors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog chronograph timepiece having plural motors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3546882