USD326442SExpiredUtility

Trimaran boat with human-powered propeller drive

46
Individually held — no corporate assignee on recordPriority: Jul 6, 1989Filed: Jul 6, 1989Granted: May 26, 1992
Est. expiryJul 6, 2009(expired)· nominal 20-yr term from priority
Inventors:Sidney G. Shutt
46
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for trimaran boat with human-powered propeller drive, as shown and described.

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