USD517666SExpiredUtility
Elbow coupling
Est. expiryAug 20, 2024(expired)· nominal 20-yr term from priority
94
PatentIndex Score
47
Cited by
84
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an elbow coupling, as shown and described.Join the waitlist — get patent alerts
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