USD311459SExpiredUtility
Adjustable chair
Individually held — no corporate assignee on recordPriority: Aug 31, 1987Filed: Aug 31, 1987Granted: Oct 23, 1990
Est. expiryAug 31, 2007(expired)· nominal 20-yr term from priority
Inventors:Erik Holmstrom
70
PatentIndex Score
16
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for adjustable chair, as shown and described.
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