USD301298SExpiredUtility
Hydraulic valve lifter removal tool
Individually held — no corporate assignee on recordPriority: Aug 25, 1986Filed: Aug 25, 1986Granted: May 30, 1989
Est. expiryAug 25, 2006(expired)· nominal 20-yr term from priority
Inventors:Dan P. Porrello
23
PatentIndex Score
4
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hydraulic valve lifter removal tool, as shown and described.
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