USD517665SExpiredUtility
Pipe coupling
Est. expiryAug 20, 2024(expired)· nominal 20-yr term from priority
83
PatentIndex Score
24
Cited by
85
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a pipe coupling, as shown and described.Join the waitlist — get patent alerts
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