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:
Sep. 11, 2007
Filed:
Aug. 18, 2003
Applicant:
Josef Zwyssig, Twann, CH;
Inventor:
Josef Zwyssig, Twann, CH;
Assignee:
Cendres & Metaux SA, Beil, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A44C 19/00 (2006.01); A44C 9/02 (2006.01); A44C 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The ring has at least two mutually rotatable parts, with a detent mechanism for respectively one of two mutually rotatable parts, and securing means. For improving the detent mechanism and the substantially play-free retention the detent mechanism is respectively provided in the intersecting plane (S) of two mutually rotatable parts and the mutually rotatable parts are secured by at least one springable element. Furthermore, if marks are provided on the surfaces of the ring, the most varied appearances can be altered and obtained by rotating one of the parts. This applies particularly if the surfaces of the parts are not even but wave-shaped.