USD304821SExpiredUtility

Tri-channel wing aircraft

Assignee: RATONY ALEXANDERPriority: Jul 14, 1986Filed: Jul 14, 1986Granted: Nov 28, 1989

Est. expiryJul 14, 2006(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a tri-channel wing aircraft, as shown and described.

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