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:
Aug. 08, 1978
Filed:
Feb. 15, 1977
Applicant:
Inventor:
Jean-Maurice Chappatte, Hauterive, CH;
Assignee:
Ebauches Electroniques S.A., , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04C / ; G04B / ;
U.S. Cl.
CPC ...
58 855 ; 58 58 ;
Abstract
A timepiece with a control pinion loosely mounted on the stem of the timepiece. A spring urges the pinion to move axially on the stem. A coupling device is operable between the stem and the pinion to render the same angularly rigid with respect to each other. In one axial position of the stem, the pinion is moved to meshed engagement with an element of the timepiece which it is desired to be operated manually.
Chappatte, Jean-Maurice. (1978). Timepiece (U.S. Patent No. 4104866). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4104866
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile