USD375148SExpiredUtility
Directional indicator for valves
Individually held — no corporate assignee on recordPriority: Oct 24, 1994Filed: Oct 24, 1994Granted: Oct 29, 1996
Est. expiryOct 24, 2014(expired)· nominal 20-yr term from priority
Inventors:Jerry Keller
30
PatentIndex Score
6
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a directional indicator for valves, as shown.
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