USD249203SExpiredUtility
Swivel chair
Est. expiryFeb 14, 1997(expired)· nominal 20-yr term from priority
Inventors:Hilton A. Gill
68
PatentIndex Score
11
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a swivel chair, as shown.
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