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. 27, 1994
Filed:
Nov. 13, 1992
Davida Levy, Surfside, FL (US);
Davida Enterprises, Inc., Miami, FL (US);
Abstract
A jewelry closure includes a magnetic closure and a mechanical closure which is a safety feature, preventing the magnetic closure from being opened inadvertently. A plate-like mechanical closure member attached to one of the magnetic closure members engages a complementarily shaped portion of the other magnetic closure member when the magnetic closure is secured to provide a mechanical second closure for the jewelry. The combined magnetic and mechanical jewelry closure may be used to close chains. The closure may also be disposed on a hinged ring. The ring may be used for passing through ends of a decorative chain as a closure for the chain. The closure may also be used on a hinged ring for wearing on a finger and is particularly useful if the finger joints are swollen. Other uses include adaptation for a hinged charm for closing a chain or for adding to a chain.