USD346072SExpiredUtility

Rolling chair

75
Individually held — no corporate assignee on recordPriority: Oct 8, 1992Filed: Oct 8, 1992Granted: Apr 19, 1994
Est. expiryOct 8, 2012(expired)· nominal 20-yr term from priority
Inventors:Otto Zapf
75
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rolling chair, as shown.

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