USD499895SExpiredUtility

Swivel chair

89
Assignee: HON TECH INCPriority: Jan 30, 2004Filed: Jan 30, 2004Granted: Dec 21, 2004
Est. expiryJan 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Ogden R. OlsonJohn Koch
89
PatentIndex Score
38
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a swivel chair, as shown and described.

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