USD657236SActiveUtility

Snow stopper for roofs

21
Assignee: KNUTSEN KNUT NORDVALDPriority: Oct 5, 2010Filed: Mar 23, 2011Granted: Apr 10, 2012
Est. expiryOct 5, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:Knut Nordvald Knutsen
21
PatentIndex Score
4
Cited by
12
References
1
Claims

Claims

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

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