USD813421SActiveUtility

Floor underlayment

70
Assignee: PROGRESS PROFILES SPAPriority: Aug 28, 2009Filed: Jun 6, 2014Granted: Mar 20, 2018
Est. expiryAug 28, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:David D. Larson
70
PatentIndex Score
15
Cited by
190
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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