USD736900SActiveUtility
Fluid flow channel applied to roof drainage
Est. expiryJan 3, 2031(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Calvin A. Frelier
B08B 9/00E04D 13/0765
93
PatentIndex Score
23
Cited by
23
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a fluid flow channel applied to roof drainage, as shown and described.Join the waitlist — get patent alerts
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