USD368299SExpiredUtility

Probe check valve

76
Individually held — no corporate assignee on recordPriority: Nov 29, 1994Filed: Nov 29, 1994Granted: Mar 26, 1996
Est. expiryNov 29, 2014(expired)· nominal 20-yr term from priority
Inventors:George L. Ratledge
76
PatentIndex Score
35
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a probe check valve, as shown and described.

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