USD394866SExpiredUtility

Waved clutch piston ring

37
Assignee: DELTRANS INCPriority: Dec 20, 1996Filed: Dec 20, 1996Granted: Jun 2, 1998
Est. expiryDec 20, 2016(expired)· nominal 20-yr term from priority
Inventors:Edward W. Lee
37
PatentIndex Score
3
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a waved clutch piston ring, as shown and described.

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