Vertical axis type wing for electricity generating windmill

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Description

FIG. 1 is a front elevational view of a vertical axis type wing for electricity generating windmill showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for a vertical axis type wing for electricity generating windmill, as shown and described.

Referenced Cited
U.S. Patent Documents
D265998 August 31, 1982 Wagle et al.
D444569 July 3, 2001 Canini et al.
6345957 February 12, 2002 Szpur
D508893 August 30, 2005 Kato et al.
D554546 November 6, 2007 Hart
D561690 February 12, 2008 Schaap et al.
D567176 April 22, 2008 Borgen
D585020 January 20, 2009 Murakami
Patent History
Patent number: D666969
Type: Grant
Filed: Apr 19, 2011
Date of Patent: Sep 11, 2012
Assignee: Winpro Co., Ltd. (Niigata-shi)
Inventor: Akio Hara (Niigata)
Primary Examiner: Derrick Holland
Attorney: Jordan and Hamburg LLP
Application Number: 29/390,052
Classifications
Current U.S. Class: Wind Or Hand Powered (D13/115)