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:
Apr. 25, 2017
Filed:
Jun. 27, 2014
Safilo Società Azionaria Fabbrica Italiana Lavorazione Occhiali S.p.a., Pieve di Cadore (BL), IT;
Ivo Benvegnu′, Padua, IT;
SAFILO SOCIETA' AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.P.A., Pieve di Cadore, IT;
Abstract
A method of manufacturing a metal frame for spectacles with a front frame, a pair of lens-carrying eyepieces of metal wire and a central bridge for support on the nose, is described, the bridge being obtained in a single piece, by bending a wire of metal material, and having a pair of corresponding lengths of wire which are capable of being attached to corresponding lens-carrying eyepieces, a recess being provided by milling on each of the lengths, each recess having at least a partial interference fit with a respective surface portion of the metal wire of the corresponding lens-carrying eyepieces, each of the lengths being welded to the corresponding portion of lens-carrying eyepieces at the location of the respective recess to attach each lens-carrying eyepiece to the central bridge.