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. 10, 2001
Filed:
Nov. 29, 1999
Eiichi Nakanishi, Hyogo, JP;
Nakanishi Optical Corporation, Osaka, JP;
Abstract
A Ni—Ti alloy part (,) constituting a frame for a pair of spectacles is inserted in and then caulked to a bore (,) formed in a joint piece (,) that is made of a resistance-weldable or resistance-brazeable titanium material. The joint piece (,) has a weldable or brazeable portion (,) that is located remote from the bore (,). This piece (,) will subsequently be resistance welded or brazed to a skeleton member (,) also constituting the frame and made of the same or a different titanium material also weldable or brazeable, so that the Ni—Ti alloy part can firmly and reliably be secured to the skeleton member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile