USD260583SExpiredUtility
Chair for invalids
Individually held — no corporate assignee on recordPriority: Mar 19, 1979Filed: Mar 19, 1979Granted: Sep 8, 1981
Est. expiryMar 19, 1999(expired)· nominal 20-yr term from priority
Inventors:William R. Brewer
69
PatentIndex Score
11
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a chair for invalids, as shown and described.
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