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USD850376S1 - Fluid turbine rotor blade - Google Patents

Fluid turbine rotor blade Download PDF

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Publication number
USD850376S1
USD850376S1 US29/569,295 US201629569295F USD850376S US D850376 S1 USD850376 S1 US D850376S1 US 201629569295 F US201629569295 F US 201629569295F US D850376 S USD850376 S US D850376S
Authority
US
United States
Prior art keywords
rotor blade
turbine rotor
fluid turbine
fluid
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/569,295
Inventor
William Scott Keeley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVOCET LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US29/569,295 priority Critical patent/USD850376S1/en
Application granted granted Critical
Publication of USD850376S1 publication Critical patent/USD850376S1/en
Assigned to AVOCET LLC reassignment AVOCET LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KEELEY, WILLIAM SCOTT
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front right perspective view of a fluid turbine rotor blade showing my new design;
FIG. 2 is a rear left perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a top plan view; and,
FIG. 8 is a bottom plan view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a fluid turbine rotor blade, as shown and described.
US29/569,295 2016-06-24 2016-06-24 Fluid turbine rotor blade Active USD850376S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/569,295 USD850376S1 (en) 2016-06-24 2016-06-24 Fluid turbine rotor blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/569,295 USD850376S1 (en) 2016-06-24 2016-06-24 Fluid turbine rotor blade

Publications (1)

Publication Number Publication Date
USD850376S1 true USD850376S1 (en) 2019-06-04

Family

ID=66645138

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/569,295 Active USD850376S1 (en) 2016-06-24 2016-06-24 Fluid turbine rotor blade

Country Status (1)

Country Link
US (1) USD850376S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD959569S1 (en) * 2016-05-27 2022-08-02 Innovation First, Inc. Propeller for a toy

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333482A (en) * 1941-09-10 1943-11-02 Littman Zeno Airplane wing, aileron, and airplane rudder
USD327074S (en) * 1990-04-03 1992-06-16 American Hovercraft & Sports, Inc. Propeller blade
US5320491A (en) * 1992-07-09 1994-06-14 Northern Power Systems, Inc. Wind turbine rotor aileron
USD439324S1 (en) * 1998-09-22 2001-03-20 Energy Australia Turbine blade
US6830436B2 (en) * 2002-02-22 2004-12-14 Mitsubishi Heavy Industries, Ltd. Wind turbine provided with nacelle
US20090252614A1 (en) * 2005-12-28 2009-10-08 Lm Glasfiber A/S Levelling of Root Bushings on Blades for Wind Turbines
USD639239S1 (en) * 2007-07-23 2011-06-07 Aloys Wobben Rotor blades and nacelle
US20110135490A1 (en) * 2009-12-21 2011-06-09 Achuthan B Wind turbine rotor blade
USD721329S1 (en) * 2012-01-09 2015-01-20 Envision Energy (Denmark) Aps Blade
USD738824S1 (en) * 2012-04-11 2015-09-15 Wobben Properties Gmbh Wind turbine blade
USD750560S1 (en) * 2013-04-11 2016-03-01 Wobben Properties Gmbh Wind turbine blade
US20170370345A1 (en) * 2016-06-27 2017-12-28 William Scott Keeley Fluid Turbine Rotor Blade with Winglet Design
USD821321S1 (en) * 2016-09-07 2018-06-26 Ntn Corporation Blade for a vertical windmill

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333482A (en) * 1941-09-10 1943-11-02 Littman Zeno Airplane wing, aileron, and airplane rudder
USD327074S (en) * 1990-04-03 1992-06-16 American Hovercraft & Sports, Inc. Propeller blade
US5320491A (en) * 1992-07-09 1994-06-14 Northern Power Systems, Inc. Wind turbine rotor aileron
USD439324S1 (en) * 1998-09-22 2001-03-20 Energy Australia Turbine blade
US6830436B2 (en) * 2002-02-22 2004-12-14 Mitsubishi Heavy Industries, Ltd. Wind turbine provided with nacelle
US20090252614A1 (en) * 2005-12-28 2009-10-08 Lm Glasfiber A/S Levelling of Root Bushings on Blades for Wind Turbines
USD639239S1 (en) * 2007-07-23 2011-06-07 Aloys Wobben Rotor blades and nacelle
US20110135490A1 (en) * 2009-12-21 2011-06-09 Achuthan B Wind turbine rotor blade
USD721329S1 (en) * 2012-01-09 2015-01-20 Envision Energy (Denmark) Aps Blade
USD738824S1 (en) * 2012-04-11 2015-09-15 Wobben Properties Gmbh Wind turbine blade
USD750560S1 (en) * 2013-04-11 2016-03-01 Wobben Properties Gmbh Wind turbine blade
US20170370345A1 (en) * 2016-06-27 2017-12-28 William Scott Keeley Fluid Turbine Rotor Blade with Winglet Design
USD821321S1 (en) * 2016-09-07 2018-06-26 Ntn Corporation Blade for a vertical windmill

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Fluid Structure Interaction on Wind Turbine Rotor Blades." Found online Nov. 20, 2018 at www.pointwise.com. Page dated Dec. 2014. Retrieved from URL: https://www.pointwise.com/theconnector/2014-November/Fluid-Structure-Interaction-Wind-Turbine-Rotor-Blades.html (Year: 2014). *
"Obvia a how CTNext is Helping Them." Found online Nov. 20, 2018 at ctnext.com. Page dated Jan. 26, 2018. Retrieved from URL: https://ctnext.com/blog/ctnext-blog-post-obvia/ (Year: 2018). *
"Performance characteristics of a horizontal axis turbine with fusion winglet." Found online Nov. 20, 2018 at www.sciencedirect.com. Page dated Nov. 23, 2016. Retrieved from URL: https://www.sciencedirect.com/science/article/pii/S0360544216317339 (Year: 2016). *
"YouTube-K Blade Medium." Found online Nov. 20, 2018 at www.youtube.com. Video published Feb. 14, 2017. Retrieved from URL: https://www.youtube.com/watch?v=k6vGDglg8xw (Year: 2017). *
"YouTube—K Blade Medium." Found online Nov. 20, 2018 at www.youtube.com. Video published Feb. 14, 2017. Retrieved from URL: https://www.youtube.com/watch?v=k6vGDglg8xw (Year: 2017). *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD959569S1 (en) * 2016-05-27 2022-08-02 Innovation First, Inc. Propeller for a toy

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