USD481931SExpiredUtility

Wheel of office chair

Priority: Feb 5, 2003Filed: Feb 5, 2003Granted: Nov 11, 2003

Est. expiryFeb 5, 2023(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a wheel of office chair, as shown and described.

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