Swivel chair
Description
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
The broken lines in the figures show portions of the swivel chair which form no part of the claimed design.
Claims
The ornamental design for a swivel chair as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Leyform Astra Office Chair by Costaglia & Mazzanti, first available: Unknown. amoble.fr [online], [site visited Jan. 21, 2025], Internet URL: https://www.amoble.fr/fr/bureau/chaises-de-bureau/leyform-chaise-de-bureau-a-roulettes-astra-avec-dossier-resille-noir.3.174.193.gp.65817.uw (Year: 2025).
Patent History
Patent number: D1087633
Type: Grant
Filed: Apr 24, 2024
Date of Patent: Aug 12, 2025
Assignee: CERANTOLA S.P.A. (Loria)
Inventors: Massimo Costaglia (Santa Giustina in Colle), Giulio Mazzanti (Trieste)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Hillary Catherine Shepard
Application Number: 35/520,982
Type: Grant
Filed: Apr 24, 2024
Date of Patent: Aug 12, 2025
Assignee: CERANTOLA S.P.A. (Loria)
Inventors: Massimo Costaglia (Santa Giustina in Colle), Giulio Mazzanti (Trieste)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Hillary Catherine Shepard
Application Number: 35/520,982
Classifications
Current U.S. Class:
D6/366