USD637318SActiveUtility

Turf underlayment

83
Assignee: SAWYER STEVEN LEEPriority: Jan 30, 2009Filed: May 13, 2009Granted: May 3, 2011
Est. expiryJan 30, 2029(~2.5 yrs left)· nominal 20-yr term from priority
Inventors:Steven Lee SawyerDaniel C. SawyerRichard R. Runkles
83
PatentIndex Score
28
Cited by
17
References
1
Claims

Claims

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

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