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:
Nov. 05, 1996
Filed:
Mar. 16, 1995
Eiichi Nakanishi, Hyogo, JP;
Nakanishi Optical Corporation, Osaka, JP;
Abstract
A pivotal member 6 is fixed an end-piece 8 secured to an outer edge of each lens rim 2, and has an annular groove 7 formed integral with and around the outer periphery of pivotal member. An end of the end-piece 8 extends upwards along the pivotal member 6 so as to provide a stopper 9 for a temple 5. A front end of the temple is curved to form a C-shaped arcuate member 10 which rotatably engages with the annular groove 7 in the pivotal member 6. The stopper 9 on the retainer abuts against and stops the arcuate member when it has rotated a predetermined angular distance, such that a joint for attaching eyeglass temples does not need any minute hinge bolts and can be of any shape to improve its ornamental value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile