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:
Jul. 12, 2005
Filed:
Oct. 29, 2003
Yoshiharu Kitamura, Nagano, JP;
Makoto Saito, Nagano, JP;
Takashi Ogino, Nagano, JP;
Toshiya Migita, Nagano, JP;
Yoshihisa Nakagaki, Aichi, JP;
Nobuyuki Wakabayashi, Kanagawa, JP;
Yoshiharu Kitamura, Nagano, JP;
Makoto Saito, Nagano, JP;
Takashi Ogino, Nagano, JP;
Toshiya Migita, Nagano, JP;
Yoshihisa Nakagaki, Aichi, JP;
Nobuyuki Wakabayashi, Kanagawa, JP;
NHK Spring Co. Ltd., Kanagawa, JP;
Abstract
An armrest apparatus includes a fixed shaft fixed to a seat frame, a rotation plate integrally connected to an armrest body and having a tubular portion into which the fixed shaft is inserted, a lock spring wound tightly on outer peripheral surfaces of a part of the fixed shaft and the tubular portion of the rotation plate in a free condition, a cancellation block rotatably mounted on a pivot shaft, and a cam unit mounted on a distal end of the fixed shaft and including a lock-canceling cam portion and a re-lock cam portion, the re-lock cam portion being spaced from the lock-canceling cam portion in a direction of rotation of the cam member.