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:
Aug. 11, 2015
Filed:
Apr. 07, 2014
William Greenberg, Lincoln, RI (US);
William Greenberg, Lincoln, RI (US);
Other;
Abstract
A jewelry clasp includes a first clasp housing piece, and a second clasp housing piece. The first and second clasp housing pieces each have an internal support surface and respective interface surfaces that are constructed and arranged to provide a mating fit between the first and second clasp housing pieces. A first magnetic attraction member is disposed at the internal support surface of the first clasp housing piece and a second magnetic attraction member is disposed at the internal support surface of the second clasp housing piece. The interface surfaces are separately disposed inclined plane surfaces including at least a first inclined surface that is inclined in a direction longitudinal of the clasp, and at least a second inclined surface that is a directed in a direction transverse to the longitudinal axis of the clasp.