Vertical axis wind turbine

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Description

FIG. 1 shows a perspective view of a vertical axis wind turbine according to the present invention.

FIG. 2 shows a front view of a vertical axis wind turbine according to FIG. 1.

FIG. 3 shows a back view of a vertical axis wind turbine according to FIG. 1.

FIG. 4 shows a left side view of a vertical axis wind turbine according to FIG. 1.

FIG. 5 shows a right side view of a vertical axis wind turbine according to FIG. 1.

FIG. 6 shows a top view of a vertical axis wind turbine according to FIG. 1; and,

FIG. 7 shows a bottom view of a vertical axis wind turbine according to FIG. 1.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Claims

The ornamental design for a vertical axis wind turbine, as shown and described.

Patent History
Patent number: D679246
Type: Grant
Filed: Apr 28, 2011
Date of Patent: Apr 2, 2013
Assignee: Ventulus Ltd. (Coventry, Warwickshire)
Inventors: Philip Bernard Wesby (Stratford-Upon-Avon), Christopher Turner (Hampshire)
Primary Examiner: Derrick Holland
Application Number: 29/390,723
Classifications
Current U.S. Class: Wind Or Hand Powered (D13/115)