USD569522SExpiredUtility
Roller bar electrode
Est. expiryAug 24, 2024(expired)· nominal 20-yr term from priority
22
PatentIndex Score
1
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
We claim the ornamental design for a roller bar electrode, as shown and described.Join the waitlist — get patent alerts
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