USD242797SExpiredUtility

Milk line check valve

47
Assignee: UNIVERSAL COOP INCPriority: Dec 8, 1975Filed: Dec 8, 1975Granted: Dec 21, 1976
Est. expiryDec 8, 1995(expired)· nominal 20-yr term from priority
Inventors:Kendall R. Johnson
47
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a milk line check valve, as shown.

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