USD250257SExpiredUtility

Mobile chair

32
Individually held — no corporate assignee on recordPriority: Dec 20, 1976Filed: Dec 20, 1976Granted: Nov 14, 1978
Est. expiryDec 20, 1996(expired)· nominal 20-yr term from priority
Inventors:Arthur E. Pfohl
32
PatentIndex Score
4
Cited by
1
References
1
Claims

Claims

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

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