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:
Jul. 04, 1989
Filed:
Oct. 03, 1988
Applicant:
Inventor:
Masaru Kubota, Shiojiri, JP;
Assignee:
Shiojiri Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B / ; G04B / ;
U.S. Cl.
CPC ...
368185 ; 368 32 ; 368190 ; 368319 ;
Abstract
An apparatus for correcting a timepiece display includes a winding stem which extends within the timepiece and without the timepiece. The winding stem is movable from a normal carrying position to a first changing position. A convex region is formed on the winding stem. A sliding pinion is mounted about the stem. A first calendar correction operating wheel is loosely fit about the stem in the normal carrying position. The convex portion of the stem engages the first calendar correction operating wheel to provide a friction fit when the outside operating member is in the first step changing position to conduct date correction.