USD487137SExpiredUtility
Lavatory unit of aircraft
Est. expirySep 10, 2022(expired)· nominal 20-yr term from priority
Inventors:Ushio Itakura
88
PatentIndex Score
39
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a lavatory unit of aircraft, as shown and described.
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