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:
Mar. 01, 2024
Syncmold Enterprise Corp., New Taipei, TW;
Chien-Cheng Yeh, New Taipei, TW;
Chun-Hao Huang, New Taipei, TW;
SYNCMOLD ENTERPRISE CORP., New Taipei, TW;
Abstract
A retractable display device is provided and includes: a shaft housing; a plate housing assembled with the shaft housing; a mandrel module disposed in the shaft housing; a flexible roller blind wound on the mandrel module; a plurality of main support rods disposed in the plate housing; a plurality of left connecting rod groups respectively arranged between any two of the main support rods; a flexible screen wound on the mandrel module; a first constant torque spring constantly providing a first elastic force and disposed on the mandrel module; and a second constant torque spring constantly providing a second elastic force and disposed on the mandrel module.