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:
Oct. 12, 2021
Filed:
Jul. 24, 2020
Cheng Yu Huang, New Taipei, TW;
Cheng Yu Huang, New Taipei, TW;
Other;
Abstract
A multitier folding stand is provided with a rectangular base () including two parallel toothed members (), a transverse groove (), two cavities (), two detents (), two rear bossed holes (), and a rotatable disc (); a pivotal platform (); a bent support () pivotably secured to the platform (); two aligned pivotal arms () pivotably secured to the bossed holes () respectively and including a lengthwise trough (); two opposite pivotal support arms () including a main part (), two pivots () at two ends of the main part () respectively, first and second bearings () for securing the pivots () to the base () respectively, a sliding groove () in the main part (), a first hole () through a first end of the sliding groove (), and a sleeve () in the first hole (); and two opposite pivotal legs ().