Windmill

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Description

FIG. 1 is a perspective view of a windmill showing my new design;

FIG. 2 is a left-hand side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right-hand side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of Darrieus blades in FIGS. 1–7 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a windmill, as shown and described.

Referenced Cited
U.S. Patent Documents
2006024 June 1935 Lockwood
3924966 December 1975 Taminini
D252572 August 7, 1979 Hanson
4180372 December 25, 1979 Lippert, Jr.
4247253 January 27, 1981 Seki et al.
D342074 December 7, 1993 Burns
6726439 April 27, 2004 Mikhail et al.
D508893 August 30, 2005 Kato et al.
D509794 September 20, 2005 Okubo et al.
D511495 November 15, 2005 Okubo et al.
Patent History
Patent number: D591234
Type: Grant
Filed: Feb 19, 2008
Date of Patent: Apr 28, 2009
Assignee: Seabell International Co. Ltd. (Tokyo)
Inventor: Yuji Unno (Tokyo)
Primary Examiner: Stella M Reid
Assistant Examiner: Derrick Holland
Attorney: Hodgson Russ LLP
Application Number: 29/301,250
Classifications
Current U.S. Class: Wind Or Hand Powered (D13/115)