USD294475SExpiredUtility
Wheelchair
Individually held — no corporate assignee on recordPriority: Dec 30, 1985Filed: Dec 30, 1985Granted: Mar 1, 1988
Est. expiryDec 30, 2005(expired)· nominal 20-yr term from priority
Inventors:Sen-Jung Chen
68
PatentIndex Score
12
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wheelchair, as shown.
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