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. 25, 2001
Filed:
Jul. 01, 1999
Applicant:
Inventor:
Shigeki Nakagawa, Tokyo, JP;
Assignee:
Nakagawa Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A44C 5/00 ;
U.S. Cl.
CPC ...
A44C 5/00 ;
Abstract
A necklace which prevents rotation. The necklace has a connecting metal positioned on the rear side which is prevented from being turned to the front when it is worn. The necklace includes a plurality of continuously arranged pieces with connecting metals provided at opposite ends of the pieces. At least one piece among the plurality of pieces in the proximity of the connecting metals is formed of a hollow member while the other pieces are formed of solid members.
Nakagawa, Shigeki. (2001). Rotation preventing necklace (U.S. Patent No. 6293127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6293127
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile