Horizontal axis wind turbine with flow-through hub and nacelle and tandem blade configuration
United States Patent D801927

Cooper II, Raymond (Mitchellville, MD, US)
Application Number:
Publication Date:
Filing Date:
Cooper, II Raymond
Primary Class:
International Classes:
(IPC1-7): 1301
Field of Search:
D12/214, D12/343, D12/344, D12/345, D13/101, D13/114, D13/115, D13/118, D13/122, D13/184, D13/199, D15/1, D15/5, D15/199, D21/450, D21/453, D21/458, D21/461, D23/377, D23/379, D23/411, D23/413
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US Patent References:
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D677612PropellerMarch, 2013JaneckeD12/214
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7946803Rotor blade for a wind power systemMay, 2011Wobben415/4.3
D608736Diffuser for a wind turbineJanuary, 2010BrockD13/115
7559191Ducted spinner for engine coolingJuly, 2009Parks416/245R
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Primary Examiner:
Rademaker, Garth
Assistant Examiner:
Kearney, Richard
Attorney, Agent or Firm:
Quickpatents, LLC
Prince, Kevin

1. I claim the ornamental design for a horizontal axis wind turbine with flow-through hub and nacelle and tandem blade configuration, as shown and described.


FIG. 1 is a front perspective view of a horizontal axis wind turbine with flow-through hub and nacelle and tandem blade configuration, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in FIGS. 1-4 illustrate portions of the wind turbine that form no part of the claimed design.