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:
Jun. 20, 2017
Filed:
Mar. 11, 2015
Applicant:
Step2gold Co., Ltd., Taichung, TW;
Inventor:
Chih-Ting Pao, Taichung, TW;
Assignee:
STEP2GOLD CO., LTD., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45B 5/00 (2006.01); A45B 9/00 (2006.01); A47C 4/04 (2006.01);
U.S. Cl.
CPC ...
A45B 5/00 (2013.01); A45B 2009/007 (2013.01); Y10T 74/20636 (2015.01);
Abstract
A foldable chair includes a main stick, a fold unit and a retention unit. The fold unit includes a middle slider member movable along the main stick between lower and upper positions, and a foldable support leg connected to the middle slider members. The retention unit is configured to prevent fold operation of the support leg when the middle slider member is at the lower position, and to permit the fold operation of the support leg when the middle slider member is at the upper position.
Pao, Chih-Ting. (2017). Foldable chair and cane, with a locking structure (U.S. Patent No. 9681713). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9681713
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile