USD307221SExpiredUtility
Orthopedic chair seat
Individually held — no corporate assignee on recordPriority: Mar 2, 1987Filed: Mar 2, 1987Granted: Apr 17, 1990
Est. expiryMar 2, 2007(expired)· nominal 20-yr term from priority
Inventors:William Mudge
85
PatentIndex Score
74
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an orthopedic chair seat, as shown and described.
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