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:
Dec. 29, 2009
Filed:
Jan. 16, 2008
Applicants:
Erich Becker, Springe, DE;
Heiko Buettner, Hannover, DE;
Carsten Gehner, Hannover, DE;
Inventors:
Assignee:
Wilkhahn Wilkening + Hahne GmbH + Co., Bad Münder, DE;
Primary Examiner:
Int. Cl.
CPC ...
A47C 1/022 (2006.01);
U.S. Cl.
CPC ...
Abstract
The chair according to the invention has a seat and a seat mechanism, wherein the seat and the seat mechanism are formed so that, during the sideways pivoting movement of the seat, the one side of the seat is movable independently of the other side of the seat, wherein the seat is mounted so as to be pivotable about a pivoting or rotation axis lying parallel to the knee axis of the user.
Becker, Erich. (2009). Chair (U.S. Patent No. 7637570). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7637570
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile