USD359313SExpiredUtility
Air supported stilt
Individually held — no corporate assignee on recordPriority: Jun 10, 1993Filed: Jun 10, 1993Granted: Jun 13, 1995
Est. expiryJun 10, 2013(expired)· nominal 20-yr term from priority
Inventors:Edward E. Hashman
23
PatentIndex Score
4
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for air supported stilt, as shown and described.
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