PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D748054
|
Priority
Feb 19 2013
|
Filed
Feb 19 2013
|
Issued
Jan 26 2016
|
Expiry
Jan 26 2030
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
31
|
n/a
|
|
|
The ornamental design for a wind turbine blade, as shown and described.
|
FIG. 1 is a front view of a wind turbine blade showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side view thereof; the right side view being a mirror image of the left side view;
FIG. 4 is a back view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is perspective view thereof;
FIG. 7 is a sectional view thereof taken along the line 7-7 in FIG. 1;
FIG. 8 is a sectional view thereof, taken along the line 8-8 in FIG. 5; and,
FIG. 9 is a sectional view thereof, taken along the line 9-9 in FIG. 5.
Aihara, Kunihiko, Aihara, Junko
Patent |
Priority |
Assignee |
Title |
5225246, |
May 14 1990 |
United Technologies Corporation |
Method for depositing a variable thickness aluminide coating on aircraft turbine blades |
5277550, |
Oct 17 1991 |
Satake Chemikal Equipment Mfg., Ltd. |
Agitating vane |
6158959, |
Nov 18 1997 |
Xylem IP Holdings LLC |
Pump impeller |
6247897, |
Jun 15 1998 |
Dinesh, Patel |
Vane system |
7204676, |
May 14 2004 |
Pratt & Whitney Canada Corp. |
Fan blade curvature distribution for high core pressure ratio fan |
7344353, |
May 13 2005 |
Arrowind Corporation |
Helical wind turbine |
8087897, |
Feb 01 2008 |
Windside America |
Fluid rotor |
8172508, |
Jun 20 2010 |
JPMORGAN CHASE BANK, N A , AS ADMINISTRATIVE AGENT |
Multiple airfoil vanes |
8550786, |
Dec 11 2009 |
FIREFLY POWER, LLC |
Vertical axis wind turbine with self-starting capabilities |
20050278950, |
|
|
|
20060257240, |
|
|
|
20080145224, |
|
|
|
20090116968, |
|
|
|
20090208342, |
|
|
|
20110200437, |
|
|
|
20140234120, |
|
|
|
D457850, |
Jan 20 2001 |
EMU Unterwasserpumpen GmbH |
Propeller |
D459285, |
Jan 20 2001 |
EMU Unterwasserpumpen GmbH |
Propeller |
D511495, |
Sep 25 2003 |
SHINKO ELECTRIC CO , LTD |
Wind power generator |
D587146, |
Feb 27 2008 |
|
Vertical aerogenerator vane |
D587195, |
Nov 24 2006 |
WIND EN WATER TECHNOLOGIES HOLDING B V BUYS BALLOTSTRAAT 9 |
Wind turbine |
D590340, |
Jan 19 2007 |
SHINKO ELECTRIC CO , INC ; SHINKO ELECTRIC CO , LTD |
Wind power generator |
D594818, |
Aug 14 2008 |
Bond New York LP |
Wind turbine |
D597028, |
Feb 15 2008 |
Dieter R., Sauer, Jr. |
Vertical axis wind sail |
D598376, |
Dec 23 2008 |
Autotek Products Limited |
Wind generator |
D600641, |
Jul 04 2008 |
PHS GENERAL DESIGN SERVICES B V |
Rotor for wind turbines |
D638358, |
Aug 02 2010 |
|
Wind sail turbine |
D654433, |
Mar 04 2011 |
Delta Electronics, Inc. |
Wind power generator |
D671070, |
Jun 30 2008 |
Windside America |
Linear power station |
D678837, |
Nov 03 2009 |
AEROBLADE, S A |
Shovel for eolic generator |
D712757, |
Dec 16 2012 |
Jan, Barani |
Anemometer |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a