Turbine
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Description
Claims
The ornamental design for a turbine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D652794
Type: Grant
Filed: Nov 12, 2010
Date of Patent: Jan 24, 2012
Assignee: Verterra Energy Inc. (Minneapolis, MN)
Inventors: Theodore J. Christopher (Brooklyn Park, MN), Anthony R. Booher (Mission, KS)
Primary Examiner: Derrick Holland
Attorney: Fish & Richardson P.C.
Application Number: 29/378,990
Type: Grant
Filed: Nov 12, 2010
Date of Patent: Jan 24, 2012
Assignee: Verterra Energy Inc. (Minneapolis, MN)
Inventors: Theodore J. Christopher (Brooklyn Park, MN), Anthony R. Booher (Mission, KS)
Primary Examiner: Derrick Holland
Attorney: Fish & Richardson P.C.
Application Number: 29/378,990
Classifications
Current U.S. Class:
Wind Or Hand Powered (D13/115)