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:
Sep. 01, 2026
Filed:
Jan. 11, 2023
Donati S.p.a., Rodengo Saiano, IT;
Armando Donati, Rodengo Saiano, IT;
DONATI S.P.A, Rodengo Saiano, IT;
Abstract
An oscillation mechanism for a chair or an armchair having a seat and a backrest is provided. The oscillation mechanism has a functional body hingeable to the seat and/or the backrest and having at least one flexible functional portion that is elastically deformable, and an adjustment device having a movable engagement member and an auxiliary portion having a first end connected to the at least one flexible functional portion and a free end. The adjustment device is configurable in a high-flexibility configuration in which the auxiliary portion is configured in a cantilever fashion, and a reduced flexibility configuration in which the movable engagement member engages the free end, so that the auxiliary portion elastically bends together with the at least one flexible functional portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile