USD278010SExpiredUtility
Acoustical enclosure
Individually held — no corporate assignee on recordPriority: Jun 25, 1982Filed: Jun 25, 1982Granted: Mar 19, 1985
Est. expiryJun 25, 2002(expired)· nominal 20-yr term from priority
Inventors:Stephen F. Ostrander
48
PatentIndex Score
9
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an acoustical enclosure, as shown.
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