USD320925SExpiredUtility

Double-locking anchor chain tensioner

41
Individually held — no corporate assignee on recordPriority: Jul 19, 1989Filed: Jul 19, 1989Granted: Oct 22, 1991
Est. expiryJul 19, 2009(expired)· nominal 20-yr term from priority
Inventors:Robert G. BarbourGlenn A. Smith
41
PatentIndex Score
4
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a double-locking anchor chain tensioner, as shown and described.

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