USD373942SExpiredUtility

Chain tightener

38
Individually held — no corporate assignee on recordPriority: Dec 14, 1994Filed: Dec 14, 1994Granted: Sep 24, 1996
Est. expiryDec 14, 2014(expired)· nominal 20-yr term from priority
Inventors:Peter A. Sears
38
PatentIndex Score
8
Cited by
11
References
1
Claims

Claims

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

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