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. 04, 2025
Filed:
Aug. 23, 2022
Flexigo Inc., Cheonan-si, KR;
FlexiGO INC., Cheonan-si, KR;
Abstract
A rolling apparatus for evaluating durability of a flexible material includes a base unit, a rolling unit rotatably coupled to the base unit and around which the flexible material is wound, and a sliding unit which grips an end of the flexible material wound around the rolling unit and is spaced apart from the rolling unit to be slidably coupled to the base unit. The sliding unit is set to at least one of a preset speed and torque in the direction in which the flexible material is pulled, and at least one of the speed and torque of the rolling unit for an unrolling operation of the rolling unit and a rolling operation of the rolling unit is controlled such that the flexible material can maintain a flat state.