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. 11, 2017
Filed:
Sep. 10, 2015
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Kao-Kuan Su, New Taipei, TW;
Min-Sheng Wang, New Taipei, TW;
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Abstract
A retractable display apparatus includes a display assembly and a retraction assembly. The retraction assembly includes an accommodation assembly, a rotary member, a driving assembly, and a latching member. The rotary member is received in the accommodation assembly and is coupled to the display assembly. The driving assembly is rotatably received in the rotary member, fixed to the rotary member and secured by the accommodation assembly. The latching member detachably latches the rotary member onto the accommodation assembly. The rotary member drives the driving assembly to rotate, and the driving assembly accumulates potential energy for reversely rotating the rotary member, for extending or rolling the display assembly.