USD507422SExpiredUtility

Office swivel chair

57
Assignee: STOLL SEDUS AGPriority: Jan 21, 2003Filed: Jul 21, 2003Granted: Jul 19, 2005
Est. expiryJan 21, 2023(expired)· nominal 20-yr term from priority
Inventors:Mathias Seiler
57
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an office swivel chair, as shown.

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