USD552220SExpiredUtility
Downspout discharge elbow
Est. expiryMay 16, 2026(expired)· nominal 20-yr term from priority
57
PatentIndex Score
11
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a downspout discharge elbow, as shown and described.Join the waitlist — get patent alerts
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