USD520888SExpiredUtility
Ionic meter
Est. expiryJul 20, 2025(expired)· nominal 20-yr term from priority
83
PatentIndex Score
31
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an ionic meter, substantially as shown.Join the waitlist — get patent alerts
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