USD318839SExpiredUtility

Boat bottom protector

33
Individually held — no corporate assignee on recordPriority: May 10, 1989Filed: May 10, 1989Granted: Aug 6, 1991
Est. expiryMay 10, 2009(expired)· nominal 20-yr term from priority
Inventors:Joseph G. GlennCharles L. Demos
33
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a boat bottom protector, as shown and described.

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