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:
Oct. 24, 2023
Filed:
Dec. 08, 2021
Meco SA, Grenchen, CH;
MECO SA, Grenchen, CH;
Abstract
An external watch control device () including a crown () carrying a first barrel () screwed onto a tube (), coaxially guiding a second barrel () includes a driver (), the first barrel () and the second barrel () including opposing unidirectional toothing (), the tube () containing a spring () tending to move the first barrel () away from the driver (), the unidirectional toothing () are at maximum distance when the crown () is completely screwed onto the tube (), and in meshing position when the crown () is completely unscrewed, the cooperation between the unidirectional toothing () allowing the rotation of the first barrel () in a first single direction of rotation of the crown (), and preventing it in the opposite direction against the spring () in the manner of a pawl.