USD721191SActiveUtility
Radiant floor heating underlay board
Est. expiryMar 28, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Victor Amend
79
PatentIndex Score
23
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a radiant floor heating underlay board, as shown and described.Join the waitlist — get patent alerts
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