USD424504SExpiredUtility

Four blade propeller hub

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Assignee: OUTBOARD MARINE CORPPriority: Jun 8, 1999Filed: Jun 8, 1999Granted: May 9, 2000
Est. expiryJun 8, 2019(expired)· nominal 20-yr term from priority
Inventors:Gerald F. Neisen
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PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a four blade propeller hub, as shown and described.

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