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:
Apr. 12, 2022
Filed:
Jun. 20, 2017
Kokuyo Co., Ltd., Osaka, JP;
Takano Co., Ltd., Nagano, JP;
Toshiki Yajima, Osaka, JP;
Takao Sugano, Osaka, JP;
Yojiro Kinoshita, Osaka, JP;
Kenta Shiozawa, Kamiina-gun, JP;
Tomoaki Ichikawa, Kamiina-gun, JP;
Kensuke Nakamura, Kamiina-gun, JP;
KOKUYO CO., LTD., Osaka, JP;
TAKANO CO., LTD., Nagano, JP;
Abstract
A chair is realized which takes specific measures to suppress movement of a seat in a front-rear direction when the seat swings in the front-rear and the left-right directions with respect to a support base. For the purpose, the chair wherein a seatswings in the front-rear and left-right directions with respect to a support base, the chair is configured such that swinging of the seatin front-rear direction with respect to the support baseis capable of being suppressed at one or a plurality of predetermined positions, or arbitrary position via operation of operation member