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:
Oct. 28, 1997
Filed:
Dec. 18, 1995
Applicant:
Inventor:
Richard Chao, Shui San Hsiang, Chia Yi Hsien, TW;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G02C / ; G02C / ;
U.S. Cl.
CPC ...
351111 ; 351 41 ; 351140 ;
Abstract
A spectacle frame includes two extensions extended from the side portions and each having a magnetic member. A pair of legs are pivotally coupled to the extensions and each has another magnetic member secured in one end for engaging with the magnetic members of the frame so as to rotate the legs to a position parallel to the extensions and perpendicular to the frame by an attraction force between the magnetic members. The legs will not apply a spring force but may apply a gentle force against the users such that the users may feel more comfortable when wearing the spectacle frame.