USD844113SActiveUtility
Oil filter front relief valve
Est. expiryMay 10, 2037(~10.8 yrs left)· nominal 20-yr term from priority
87
PatentIndex Score
24
Cited by
31
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an oil filter front relief valve, as shown and described.Join the waitlist — get patent alerts
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