The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2002
Filed:
Sep. 11, 2000
Seiko Instruments Inc., , JP;
Abstract
A chronograph timepiece has a barrel mounted for undergoing rotation and a front train wheel for undergoing rotation in accordance with rotation of the barrel. A second counter intermediate wheel undergoes rotation in accordance with rotation of the front train wheel. A second counting wheel undergoes rotation in accordance with rotation of the second counter intermediate wheel in a chronograph measurement mode. A chronograph second display member displays a measurement result corresponding to an elapsed period of time in accordance with rotation of the second counting wheel. A minute counting train wheel undergoes rotation in accordance with rotation of the second counting wheel. A chronograph minute display member displays a measurement result corresponding to an elapsed period of time in accordance with rotation of the minute counting train wheel. At least one hour counting train wheel undergoes rotation in accordance with rotation of the barrel complete in the chronograph measurement mode. A chronograph hour display member displays a measurement result corresponding to an elapsed period of time in accordance with rotation of the hour counting train wheel.