Timepiece and portable device

Details Timepiece and portable device Timepiece and portable device

2008-09-03

2010-06-22

Leon, Edwin A. (Department: 2833)

Horology: time measuring systems or devices

Signalling means

Cam controlled

Reexamination Certificate

active

07742365

ABSTRACT:
A timepiece having a movement having a hammer and a hammer drive device that drives the hammer, a case that houses the movement, a sound source that produces sound by vibrating when struck by the hammer, and a striking force transmission member that can move bidirectionally between the hammer and the sound source, and transmits the striking force of the hammer to the sound source.

REFERENCES:
patent: 2786326 (1957-03-01), Junghans et al.
patent: 6134190 (2000-10-01), Kotanagi
patent: 2004/0042348 (2004-03-01), Rochat
patent: 290046 (1953-07-01), None
patent: 0451340 (1991-10-01), None
patent: 2007-127268 (2007-05-01), None
patent: 2008-020211 (2008-01-01), None
patent: 2008-020212 (2008-01-01), None
Francois Lecoultre, “A Guide to Complicated Watches”, ISBN2-88175-001-X, 3rdEdition, Antoine Simonin, p. 159-p. 179.Printed in Switzerland, 2004.
Gakken Mook Watch Nevi Special Edition “2002 Latest Wrist Watch Full Spec Picture Book, Charms of Functionality, Operationality, Figurative arts, etc.” Mar. 1, 2002, p. 117. Gakken Co., Ltd. Japan.
Kenichi Hirano “Time Scene Watch Special” 2005 vol. 5, Jul. 25, 2005, p. 137. Tokuma Shoten, Japan.

Affiliated with

Also associated with

Rating

Timepiece and portable device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Timepiece and portable device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Timepiece and portable device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4243733