Patent
   D638358
Priority
Aug 02 2010
Filed
Aug 02 2010
Issued
May 24 2011
Expiry
May 24 2025
Assg.orig
Entity
unknown
15
8
n/a
The ornamental design for a wind sail turbine, as shown and described.

FIG. 1 is a perspective view of the wind sail turbine of my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines shown in FIGS. 1-7 are for illustrative purposes only and form no part of the claimed design.

Sauer, Jr., Dieter R.

Patent Priority Assignee Title
11085415, Dec 22 2017 STAR SAILOR ENERGY, INC. Wind generator system having a biomimetic aerodynamic element for use in improving the efficiency of the system
8779616, Feb 13 2007 SAUER ENERGY, INC Wind-driven electricity generation device with segmented rotor
8864440, Nov 15 2010 SAUER ENERGY, INC Wind sail turbine
8905704, Nov 15 2010 SAUER ENERGY, INC Wind sail turbine
D660230, Dec 07 2011 Turbine rotor
D668222, Dec 07 2011 Turbine rotor
D668223, Dec 07 2011 Turbine rotor
D675983, Jul 10 2012 Dual vertical wind generator
D687776, Mar 30 2013 Turbine rotor
D689820, Apr 30 2012 Turbine rotor
D708136, Nov 17 2011 Geolica Innovations SL Wind power machine
D748054, Feb 19 2013 TNP CO , LTD Wind turbine blade
D762575, Feb 19 2013 TNP CO., LTD. Wind turbine blade
D769192, Feb 19 2013 TNP CO., LTD. Wind turbine blade
D776801, Jun 24 2014 Kobe Steel, Ltd Heat exchanger tube
Patent Priority Assignee Title
4383801, Mar 02 1981 OIME, INC , P O BOX 4578, ODESSA TX A CORP OF OK Wind turbine with adjustable air foils
6345957, Jul 17 2000 Cavity vertical turbine
6926491, May 12 2003 Vertical axis wind turbine with controlled gybing
D265998, Apr 02 1979 Wind rotor
D300932, Apr 11 1985 Windmill
D440103, May 10 1995 HUNTER DOUGLAS INC Vane with sides that are both convex and concave for use in coverings for architectural openings
D508893, Mar 18 2004 SHINKO ELECTRIC CO , LTD Blade assembly for a wind power generator
D560791, Oct 20 2006 Matsushita Electric Industrial Co., Ltd. Fan blade
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule