USD455389SExpiredUtility

Delta deep flying wing

34
Priority: Aug 31, 2000Filed: Aug 31, 2000Granted: Apr 9, 2002
Est. expiryAug 31, 2020(expired)· nominal 20-yr term from priority
Inventors:Webster Billington
34
PatentIndex Score
5
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a delta deep flying wing, as shown and described.

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