Snow stopper for roofs
Description
Claims
The ornamental design for a snow stopper for roofs, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D657236
Type: Grant
Filed: Mar 23, 2011
Date of Patent: Apr 10, 2012
Assignee: Caneias ANS (Kolbotn)
Inventor: Knut Nordvald Knutsen (Kolbotn)
Primary Examiner: Barbara Fox
Attorney: Knobbe, Martens, Olson & Bear LLP
Application Number: 29/388,088
Type: Grant
Filed: Mar 23, 2011
Date of Patent: Apr 10, 2012
Assignee: Caneias ANS (Kolbotn)
Inventor: Knut Nordvald Knutsen (Kolbotn)
Primary Examiner: Barbara Fox
Attorney: Knobbe, Martens, Olson & Bear LLP
Application Number: 29/388,088
Classifications
Current U.S. Class:
D8/499