USD314906SExpiredUtility

Boat turning block

20
Assignee: OFFSHORE INSTRUMENTS LTDPriority: Apr 14, 1987Filed: Oct 9, 1987Granted: Feb 26, 1991
Est. expiryApr 14, 2007(expired)· nominal 20-yr term from priority
Inventors:Peter W. Isherwood
20
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

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

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