USD1058767SActiveUtility
Duct replacement device
Est. expiryMar 12, 2041(~14.6 yrs left)· nominal 20-yr term from priority
Inventors:Raymond Armstrong Valdez
56
PatentIndex Score
3
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a duct replacement device as shown and described.Join the waitlist — get patent alerts
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