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:
Feb. 16, 2016
Filed:
Dec. 20, 2014
Hwa Meei Optical Co., Ltd., Tainan, TW;
Chih-Ming Chen, Tainan, TW;
Hwa Meei Optical Co., Ltd., Tainan, TW;
Abstract
A pair of eyeglasses includes a glasses frame, at least one lens detachably installed to the glasses frame, two temples, and two push-on fasteners. A connecting portion is formed on each end of the glasses frame and includes a slot. The lens has a notch matching a portion of the slot of the connecting portion. Each temple is pivotally fitted to the glasses frame and rotatable relative to the glasses frame between an unfolded position and a folded position. Each push-on fastener can be moved between first and second positions when the temple is in the folded position. Each push-on fastener has a positioning portion extending through the slot of the connecting portion. The positioning portion in the first position is engaged in the notch to fix the lens. The positioning portion in the second position is separated from the notch and allows the lens to be replaced.