USD357665SExpiredUtility

Exhaust duct

Assignee: LOCKHEED CORPPriority: Mar 7, 1994Filed: Mar 7, 1994Granted: Apr 25, 1995

Est. expiryMar 7, 2014(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for the exhaust duct, as shown.

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