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. 13, 2015
Filed:
Nov. 02, 2012
Applicant:
Okamura Corporation, Kanagawa, JP;
Inventors:
Alexander Hurford, Kanagawa, JP;
Yoshinori Isogai, Kanagawa, JP;
Assignee:
Okamura Corporation, , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47C 3/025 (2006.01); A47C 7/46 (2006.01); A47C 1/032 (2006.01);
U.S. Cl.
CPC ...
A47C 7/46 (2013.01); A47C 1/03261 (2013.01); A47C 7/462 (2013.01);
Abstract
A lumbar support on a chair comprises a lumbar support body in which a vertical width gradually becomes smaller from right and left ends to the middle; four mounting portions spaced apart from each other vertically on the lumbar support body and moving vertically along a guide on each of the pair of side frame rods and an operating member connected to each of the mounting portions on the lower edge.