USD253677SExpiredUtility

Swivel chair

Assignee: LUBKE KGPriority: Sep 9, 1977Filed: Sep 9, 1977Granted: Dec 18, 1979

Est. expirySep 9, 1997(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a swivel chair, substantially as shown.

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