USD797957SActiveUtility

Floor underlayment

98
Assignee: PROGRESS PROFILES SPAPriority: Aug 28, 2009Filed: Dec 8, 2015Granted: Sep 19, 2017
Est. expiryAug 28, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:David D. Larson
E04B 5/48F24D 3/144E04F 2290/023E04F 15/182E04F 15/185F16L 3/02F24D 13/024Y02B30/00F24D 3/141
98
PatentIndex Score
29
Cited by
148
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a floor underlayment, as shown and described.

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