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. 21, 2026
Filed:
Jun. 16, 2024
Rexsitt Italia S.r.l., Bertinoro, IT;
Massimo Costaglia, Santa Giustina in Colle, IT;
REXSITT ITALIA S.R.L., Bertinoro, IT;
Abstract
Chair comprising a support structure, to which a backrest is hinged, reclinable between an inoperative position and a reclined position, and a spring, which is connected to the backrest and to the support structure and can tensioned in a first direction, following the movement of the backrest, in order to exert an elastic return force to bring the backrest back from the reclined position into the inoperative position. The chair also comprises an adjustment device adapted to adjust the elastic return force exerted by the spring and comprising an actuation system, which is connected to the backrest, can be removably connected to the spring and is configured to tension, following the movement of the backrest, the spring in a second direction, to increase the elastic return force exerted by the spring due to the movement of the backrest from the inoperative position towards the reclined position.