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. 13, 2021
Filed:
Sep. 17, 2018
Aswan International Corp., Taipei, TW;
Wei-Ting Liu, Taipei, TW;
ASWAN INTERNATIONAL CORP., Taipei, TW;
Abstract
A snow goggle device includes a spectacle frame, two pivoting members movably connected to the spectacle frame, and a curved lens pivotally connected to the two pivoting members. Each pivoting member is cooperated with the spectacle frame to form with a first segment movable along a straight path and a second segment movable along an arced path, and includes a third segment synchronously movable with the first segment and the second segment. When the first and the second segments of each pivoting member are synchronously moved, the third segments drive the curved lens to move with respect to the spectacle frame between a closed position and an open position, synchronously causing a deformation of the curved lens. When the curved lens is at the closed position or the open position, the curved lens receives a stress that is smaller than a stress generated from the deformation.