USD405750SExpiredUtility

Reuseable rocket airplane

44
Assignee: PIONEER ROCKETPLANE CORPPriority: Mar 7, 1997Filed: Mar 7, 1997Granted: Feb 16, 1999
Est. expiryMar 7, 2017(expired)· nominal 20-yr term from priority
Inventors:Mitchell Burnside ClappRobert M. ZubrinDaniel Paul Raymer
44
PatentIndex Score
6
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a reusable rocket airplane, as shown and described.

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