Patent
   D639239
Priority
Jul 23 2007
Filed
Jan 22 2008
Issued
Jun 07 2011
Expiry
Jun 07 2025
Assg.orig
Entity
unknown
14
21
n/a
The ornamental design for a rotor blades and nacelle, as shown and described.

FIG. 1 is a front right isometric view of the rotor blades and nacelle according to the inventive design.

FIG. 2 is a left side view of the rotor blades and nacelle of FIG. 1.

FIG. 3 is a front elevation view of the rotor blades and nacelle of FIG. 1.

FIG. 4 is a left side view of the rotor blades and nacelle of FIG. 1.

FIG. 5 is a top plan view of the rotor blades and nacelle of FIG. 1.

FIG. 6 is a bottom plan view of the rotor blades and nacelle of FIG. 1; and,

FIG. 7 is a rear elevation view of the rotor blades and nacelle of FIG. 1.

Wobben, Aloys, Gudewer, Wilko

Patent Priority Assignee Title
D727264, Apr 04 2011 WOBBEN, ALOYS Nacelle for a wind turbine
D738824, Apr 11 2012 Wobben Properties GmbH Wind turbine blade
D750560, Apr 11 2013 Wobben Properties GmbH Wind turbine blade
D807292, Sep 11 2015 NTN Corporation Rotor blade for wind turbine
D807823, Sep 11 2015 NTN Corporation Rotor blade for wind turbine
D811330, Feb 24 2016 NTN Corporation Rotor blade for hydro turbine
D824331, Mar 28 2016 Wind turbine
D850376, Jun 24 2016 AVOCET LLC Fluid turbine rotor blade
D850377, Jun 24 2016 AVOCET LLC Fluid turbine mixing rotor blade
D891351, Dec 15 2017 Bell Helicopter Textron Inc.; BELL HELICOPTER TEXTRON INC Rotor blade
D907559, Dec 15 2017 Bell Helicopter Textron Inc.; BELL HELICOPTER TEXTRON INC Leading edge fairing
D908625, Apr 25 2017 KITEMILL AS Wind power generator
ER1192,
ER831,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 22 2008Aloys Wobben(assignment on the face of the patent)
Jun 27 2008GUDEWER, WILKOWOBBEN, ALOYSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0213640037 pdf
Jul 09 2008WOBBEN, ALOYSWOBBEN, ALOYSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0213640037 pdf
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