USD426804SExpiredUtility

Surface configuration of an airplane

79
Assignee: DORNIER LUFTFAHRTPriority: May 17, 1999Filed: May 17, 1999Granted: Jun 20, 2000
Est. expiryMay 17, 2019(expired)· nominal 20-yr term from priority
Inventors:Reinhold Birrenbach
79
PatentIndex Score
28
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a surface configuration of an airplane, as shown and described.

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