USD840057SActiveUtility
Floor underlayment
Est. expiryMar 17, 2035(~8.6 yrs left)· nominal 20-yr term from priority
Inventors:Ugo Faotto
E04F 15/185F24D 3/141F24D 13/02Y02B30/00F24D 3/142
93
PatentIndex Score
20
Cited by
34
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a floor underlayment, as shown and described.Join the waitlist — get patent alerts
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