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. 28, 2012
Filed:
Sep. 23, 2009
Applicants:
Jian-ming Qiu, Shanghai, CN;
Yan-jun Zhang, Shanghai, CN;
Zhi-liang Gao, Shanghai, CN;
Xiao-xiang Zhang, Shanghai, CN;
Inventors:
Jian-Ming Qiu, Shanghai, CN;
Yan-Jun Zhang, Shanghai, CN;
Zhi-Liang Gao, Shanghai, CN;
Xiao-Xiang Zhang, Shanghai, CN;
Assignee:
I-Trust Better Life Corp, Buena Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47C 1/031 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one aspect, the present invention relates a reclining lift chair frame used in a reclining lift chair. The reclining lift chair frame utilizes a position holding mechanism to eliminate the free (idle) fall of the footrest of the reclining lift chair.