USD542382SExpiredUtility
Control valve
Est. expiryAug 26, 2024(expired)· nominal 20-yr term from priority
71
PatentIndex Score
20
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a control valve, as shown and described.Join the waitlist — get patent alerts
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