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:
Feb. 04, 2014
Filed:
Aug. 19, 2011
Applicants:
Youn-fu You, Chang Hua, TW;
Ho-sheng Chen, Chiayi County, TW;
Ching-hsing Kuo, Tainan, TW;
Inventors:
Assignee:
Lerado(Zhong Shan)Industrial Co., Ltd, Guang Dong Province, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adjustment mechanism for altering a height of a baby playpen from the ground to a bottom of the baby playpen is disclosed. The adjustment mechanism includes a foldable skeleton, a seat fabric slideably put on the foldable skeleton to construct a plurality of side surface and a bottom surface for forming an accommodation space, and a height adjustment positioning mechanism disposed between the foldable skeleton and the seat fabric thereby altering the height of the bottom surface from the ground by adjusting the seat fabric.