USD444512SExpiredUtility
Foldable aircraft
Est. expiryApr 13, 2020(expired)· nominal 20-yr term from priority
B64U 2201/20B64U 2201/10B64U 70/20B64G 1/2222B64C 3/56B64C 1/30B64G 1/105
69
PatentIndex Score
11
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a foldable aircraft, as shown and described.
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