USD322261SExpiredUtility
Universal grease fitting
Individually held — no corporate assignee on recordPriority: Jan 31, 1989Filed: Jan 31, 1989Granted: Dec 10, 1991
Est. expiryJan 31, 2009(expired)· nominal 20-yr term from priority
Inventors:Roger Porter
29
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a universal grease fitting, as shown and described.
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