USD587799S1 - Winglet for a fan blade - Google Patents

Winglet for a fan blade Download PDF

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Publication number
USD587799S1
USD587799S1 US29/322,996 US32299608F USD587799S US D587799 S1 USD587799 S1 US D587799S1 US 32299608 F US32299608 F US 32299608F US D587799 S USD587799 S US D587799S
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US
United States
Prior art keywords
winglet
fan blade
present
elevational view
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.)
Expired - Lifetime
Application number
US29/322,996
Inventor
Richard A. Oleson
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.)
Delta T LLC
Original Assignee
Delta T LLC
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 Delta T LLC filed Critical Delta T LLC
Priority to US29/322,996 priority Critical patent/USD587799S1/en
Assigned to DELTA T CORPORATION reassignment DELTA T CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: OLESON, RICHARD A.
Priority to US29/331,604 priority patent/USD642674S1/en
Application granted granted Critical
Publication of USD587799S1 publication Critical patent/USD587799S1/en
Assigned to CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT reassignment CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT PATENT SECURITY AGREEMENT Assignors: DELTA T, LLC (F/K/A DELTA T CORPORATION)
Assigned to DELTA T, LLC reassignment DELTA T, LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: DELTA T CORPORATION
Assigned to DELTA T, LLC (F/K/A DELTA T CORPORATION) reassignment DELTA T, LLC (F/K/A DELTA T CORPORATION) RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (045108/0832) Assignors: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Assigned to U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT reassignment U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DELTA T, LLC
Assigned to GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT reassignment GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DELTA T, LLC
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Description

FIG. 1 is a top perspective view of the present invention;
FIG. 2 is a bottom perspective view of the present invention;
FIG. 3 is a top elevational view of the present invention;
FIG. 4 is a bottom elevational view of the present invention;
FIG. 5 is a left elevational view of the present invention;
FIG. 6 is a right elevational view of the present invention;
FIG. 7 is a front elevational view of the present invention; and,
FIG. 8 is a back elevational view of the present invention.
The broken line showing of a portion of a fan blade is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims (1)

  1. The ornamental design for a winglet for fan blade, as shown and described.
US29/322,996 2008-08-15 2008-08-15 Winglet for a fan blade Expired - Lifetime USD587799S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/322,996 USD587799S1 (en) 2008-08-15 2008-08-15 Winglet for a fan blade
US29/331,604 USD642674S1 (en) 2008-08-15 2009-01-29 Winglet for a fan blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/322,996 USD587799S1 (en) 2008-08-15 2008-08-15 Winglet for a fan blade

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/331,604 Division USD642674S1 (en) 2008-08-15 2009-01-29 Winglet for a fan blade

Publications (1)

Publication Number Publication Date
USD587799S1 true USD587799S1 (en) 2009-03-03

Family

ID=40385878

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/322,996 Expired - Lifetime USD587799S1 (en) 2008-08-15 2008-08-15 Winglet for a fan blade
US29/331,604 Active USD642674S1 (en) 2008-08-15 2009-01-29 Winglet for a fan blade

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/331,604 Active USD642674S1 (en) 2008-08-15 2009-01-29 Winglet for a fan blade

Country Status (1)

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US (2) USD587799S1 (en)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090162197A1 (en) * 2007-12-19 2009-06-25 Delta T Corporation Automatic Control System and Method to Minimize Oscillation in Ceiling Fans
US20090208333A1 (en) * 2007-10-10 2009-08-20 Smith J Carey Ceiling Fan System with Brushless Motor
WO2009111708A1 (en) 2008-03-06 2009-09-11 Smith J Carey Ceiling fan system with brushless motor
US20100104445A1 (en) * 2004-07-21 2010-04-29 Delta T Corporation Fan Blade Modifications
US20100104461A1 (en) * 2008-10-29 2010-04-29 Smith J Carey Multi-Part Modular Airfoil Section and Method of Attachment Between Parts
US20100247316A1 (en) * 2009-03-25 2010-09-30 Aynsley Richard M High Efficiency Ducted Fan
US20100278637A1 (en) * 2009-05-04 2010-11-04 Oleson Richard A Ceiling Fan with Variable Blade Pitch and Variable Speed Control
US20110081246A1 (en) * 2009-10-02 2011-04-07 Aynsley Richard M Air fence for fan blade
WO2013109711A1 (en) 2012-01-20 2013-07-25 Delta T Corporation Thin airfoil ceiling fan blade
US8770937B2 (en) 2010-04-22 2014-07-08 Delta T Corporation Fan blade retention system
US8842000B2 (en) 2012-07-17 2014-09-23 4Front Engineered Solutions, Inc. Fire control systems
US9011099B2 (en) 2012-06-19 2015-04-21 Skyblade Fan Company High volume low speed fan
USD732657S1 (en) 2014-02-27 2015-06-23 Delta T Corporation Winglet
US9528529B1 (en) * 2016-01-11 2016-12-27 Joseph Kraft Existing air circulating fans by utilizing multi-directional blade angles
US9638209B1 (en) 2015-07-08 2017-05-02 Van Scott Cogley Ceiling fan blade attachment
USD786419S1 (en) * 2016-05-16 2017-05-09 Kewaunee Scientific Corporation Baffle for fume hoods
US9726192B2 (en) 2015-03-31 2017-08-08 Assa Abloy Entrance Systems Ab Fan blades and associated blade tips
US9856883B1 (en) 2014-04-14 2018-01-02 Delta T Corporation Predictive condensation control system and related method
US9874214B2 (en) 2014-01-28 2018-01-23 4Front Engineered Solutions, Inc. Fan with fan blade mounting structure
US20190004403A1 (en) * 2017-05-30 2019-01-03 Vance Burberry Contoured Airfoil Payload Stabilizer
TWI648470B (en) * 2017-09-04 2019-01-21 建準電機工業股份有限公司 Blade deflector
US10309663B1 (en) 2013-03-15 2019-06-04 Delta T, Llc Condensation control system and related method
US10313592B1 (en) * 2017-05-30 2019-06-04 Vance Burberry Airfoil payload stabilizer
USD857877S1 (en) * 2018-03-12 2019-08-27 Sunonwealth Electric Machine Industry Co., Ltd. End plate of a blade of a ceiling fan
USD858421S1 (en) * 2017-09-28 2019-09-03 Tesla, Inc. Winglet
US11022323B2 (en) 2015-10-08 2021-06-01 Steve Mushnick Adjustable heat reflector
USD924119S1 (en) * 2012-03-30 2021-07-06 The Boeing Company Split winglet
US11175081B1 (en) 2018-04-27 2021-11-16 Delta T, Llc Condensation control system with radiant heating and related method
WO2021257658A1 (en) 2020-06-16 2021-12-23 Delta T, Llc Ceiling fan with germicidal capabilities
USD965135S1 (en) * 2019-12-17 2022-09-27 Delta T, Llc Winglet for fan
US11480191B2 (en) 2019-09-24 2022-10-25 Delta T, Llc Blade retention system for overhead fan
USD994540S1 (en) * 2021-07-13 2023-08-08 Exosent Engineering, Llc Tank winglet
USD1041387S1 (en) * 2022-02-28 2024-09-10 Delta T, Llc Winglet

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100104445A1 (en) * 2004-07-21 2010-04-29 Delta T Corporation Fan Blade Modifications
US8075273B2 (en) * 2004-07-21 2011-12-13 Delta T Corporation Fan blade modifications
US20090208333A1 (en) * 2007-10-10 2009-08-20 Smith J Carey Ceiling Fan System with Brushless Motor
US11268528B2 (en) 2007-10-10 2022-03-08 Delta T, Llc Ceiling fan system with brushless motor
US8672649B2 (en) 2007-10-10 2014-03-18 Delta T Corporation Ceiling fan system with brushless motor
US20090162197A1 (en) * 2007-12-19 2009-06-25 Delta T Corporation Automatic Control System and Method to Minimize Oscillation in Ceiling Fans
US8123479B2 (en) 2007-12-19 2012-02-28 Delta T Corporation Method to minimize oscillation in ceiling fans
WO2009111708A1 (en) 2008-03-06 2009-09-11 Smith J Carey Ceiling fan system with brushless motor
US8529212B2 (en) 2008-10-29 2013-09-10 Delta T Corporation Multi-part modular airfoil section and method of attachment between parts
US20100104461A1 (en) * 2008-10-29 2010-04-29 Smith J Carey Multi-Part Modular Airfoil Section and Method of Attachment Between Parts
US20100247316A1 (en) * 2009-03-25 2010-09-30 Aynsley Richard M High Efficiency Ducted Fan
US10054131B2 (en) 2009-03-25 2018-08-21 Delta T, Llc High efficiency ducted fan
US8721305B2 (en) 2009-05-04 2014-05-13 Delta T Corporation Ceiling fan with variable blade pitch and variable speed control
US20100278637A1 (en) * 2009-05-04 2010-11-04 Oleson Richard A Ceiling Fan with Variable Blade Pitch and Variable Speed Control
US8753081B2 (en) 2009-10-02 2014-06-17 Delta T Corporation Air fence for fan blade
AU2016213889B2 (en) * 2009-10-02 2018-01-25 Delta T, Llc Air fence for fan blade
AU2010300905B2 (en) * 2009-10-02 2016-05-26 Delta T, Llc Air fence for fan blade
WO2011041220A1 (en) * 2009-10-02 2011-04-07 Delta T Corporation Air fence for fan blade
US20110081246A1 (en) * 2009-10-02 2011-04-07 Aynsley Richard M Air fence for fan blade
US8770937B2 (en) 2010-04-22 2014-07-08 Delta T Corporation Fan blade retention system
WO2013109711A1 (en) 2012-01-20 2013-07-25 Delta T Corporation Thin airfoil ceiling fan blade
USD924119S1 (en) * 2012-03-30 2021-07-06 The Boeing Company Split winglet
US9011099B2 (en) 2012-06-19 2015-04-21 Skyblade Fan Company High volume low speed fan
US8842000B2 (en) 2012-07-17 2014-09-23 4Front Engineered Solutions, Inc. Fire control systems
US10309663B1 (en) 2013-03-15 2019-06-04 Delta T, Llc Condensation control system and related method
US9874214B2 (en) 2014-01-28 2018-01-23 4Front Engineered Solutions, Inc. Fan with fan blade mounting structure
USD732657S1 (en) 2014-02-27 2015-06-23 Delta T Corporation Winglet
US9856883B1 (en) 2014-04-14 2018-01-02 Delta T Corporation Predictive condensation control system and related method
US9726192B2 (en) 2015-03-31 2017-08-08 Assa Abloy Entrance Systems Ab Fan blades and associated blade tips
US9638209B1 (en) 2015-07-08 2017-05-02 Van Scott Cogley Ceiling fan blade attachment
US11022323B2 (en) 2015-10-08 2021-06-01 Steve Mushnick Adjustable heat reflector
US9528529B1 (en) * 2016-01-11 2016-12-27 Joseph Kraft Existing air circulating fans by utilizing multi-directional blade angles
USD786419S1 (en) * 2016-05-16 2017-05-09 Kewaunee Scientific Corporation Baffle for fume hoods
US20190004403A1 (en) * 2017-05-30 2019-01-03 Vance Burberry Contoured Airfoil Payload Stabilizer
US10313592B1 (en) * 2017-05-30 2019-06-04 Vance Burberry Airfoil payload stabilizer
CN109424584A (en) * 2017-09-04 2019-03-05 建准电机工业股份有限公司 Vane flow guiding device
TWI648470B (en) * 2017-09-04 2019-01-21 建準電機工業股份有限公司 Blade deflector
US10544798B2 (en) 2017-09-04 2020-01-28 Sunonwealth Electric Machine Industry Co., Ltd. Flow guiding device for a fan
USD858421S1 (en) * 2017-09-28 2019-09-03 Tesla, Inc. Winglet
USD857877S1 (en) * 2018-03-12 2019-08-27 Sunonwealth Electric Machine Industry Co., Ltd. End plate of a blade of a ceiling fan
US11175081B1 (en) 2018-04-27 2021-11-16 Delta T, Llc Condensation control system with radiant heating and related method
US11480191B2 (en) 2019-09-24 2022-10-25 Delta T, Llc Blade retention system for overhead fan
USD965135S1 (en) * 2019-12-17 2022-09-27 Delta T, Llc Winglet for fan
WO2021257658A1 (en) 2020-06-16 2021-12-23 Delta T, Llc Ceiling fan with germicidal capabilities
USD994540S1 (en) * 2021-07-13 2023-08-08 Exosent Engineering, Llc Tank winglet
USD1041387S1 (en) * 2022-02-28 2024-09-10 Delta T, Llc Winglet

Also Published As

Publication number Publication date
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