USD680213S1 - Ventilator blade - Google Patents

Ventilator blade Download PDF

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Publication number
USD680213S1
USD680213S1 US29/402,738 US201129402738F USD680213S US D680213 S1 USD680213 S1 US D680213S1 US 201129402738 F US201129402738 F US 201129402738F US D680213 S USD680213 S US D680213S
Authority
US
United States
Prior art keywords
ventilator blade
ventilator
blade
ornamental design
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
US29/402,738
Inventor
Alessandro Spaggiari
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.)
SPAL Automotive SRL
Original Assignee
SPAL Automotive SRL
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 SPAL Automotive SRL filed Critical SPAL Automotive SRL
Assigned to SPAL AUTOMOTIVE S.R.L. reassignment SPAL AUTOMOTIVE S.R.L. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SPAGGIARI, ALESSANDRO
Application granted granted Critical
Publication of USD680213S1 publication Critical patent/USD680213S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective front view thereof;
FIG. 2 is a left side view;
FIG. 3 is a top view;
FIG. 4 is a bottom view;
FIG. 5 is a right side view;
FIG. 6 is a rear view; and,
FIG. 7 is a front view.

Claims (1)

    CLAIM
  1. The ornamental design for a ventilator blade, as shown.
US29/402,738 2011-03-28 2011-09-27 Ventilator blade Active USD680213S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EM12676110001 2011-03-28
EM001267611-0001 2011-03-28

Publications (1)

Publication Number Publication Date
USD680213S1 true USD680213S1 (en) 2013-04-16

Family

ID=48049631

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/402,738 Active USD680213S1 (en) 2011-03-28 2011-09-27 Ventilator blade

Country Status (1)

Country Link
US (1) USD680213S1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD717936S1 (en) * 2014-02-27 2014-11-18 Delta T Corporation Blade tip
USD723678S1 (en) * 2013-06-17 2015-03-03 Delta T Corporation Winglet for a ceiling fan
USD732657S1 (en) * 2014-02-27 2015-06-23 Delta T Corporation Winglet
USD741470S1 (en) * 2014-06-09 2015-10-20 Youngo Limited Ceiling fan blade
USD798433S1 (en) * 2015-01-12 2017-09-26 Hunter Fan Company Ceiling fan blade
USD892295S1 (en) * 2013-03-15 2020-08-04 Kichler Lighting Llc Ceiling fan
USD909562S1 (en) 2015-01-12 2021-02-02 Hunter Fan Company Ceiling fan blade
USD911512S1 (en) * 2018-01-31 2021-02-23 Carrier Corporation Axial flow fan
USD1041387S1 (en) * 2022-02-28 2024-09-10 Delta T, Llc Winglet

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US933013A (en) * 1909-04-27 1909-08-31 Charles C Bills Propeller.
US2350939A (en) * 1943-04-22 1944-06-06 Verner E Sprouse Blower
US5320493A (en) * 1992-12-16 1994-06-14 Industrial Technology Research Institute Ultra-thin low noise axial flow fan for office automation machines
US5513951A (en) * 1993-03-29 1996-05-07 Nippondenso Co., Ltd. Blower device
US5624234A (en) * 1994-11-18 1997-04-29 Itt Automotive Electrical Systems, Inc. Fan blade with curved planform and high-lift airfoil having bulbous leading edge
US6325597B1 (en) * 1999-09-07 2001-12-04 Lg Electronics Inc. Axial flow fan for air conditioner
US6672839B2 (en) * 2001-11-16 2004-01-06 Hp Intellectual Corp. Fan wheel
US7014423B2 (en) * 2002-03-30 2006-03-21 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan
US20070041841A1 (en) * 2005-08-16 2007-02-22 General Electric Company Methods and apparatus for reducing vibrations induced to airfoils
USD539413S1 (en) * 2003-03-27 2007-03-27 Research Foundation Of The University Of Central Florida, Inc. High efficiency air conditioner condenser twisted fan blades and hub
US7249931B2 (en) * 2002-03-30 2007-07-31 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan with performance enhancements
USD555782S1 (en) * 2003-03-27 2007-11-20 Research Foundation Of The University Of Central Florida, Inc. High efficiency air conditioner condenser twisted fan blades and hub
USD566829S1 (en) * 2003-03-27 2008-04-15 Research Foundation Of The University Of Central Florida, Inc. High efficiency air conditioner condenser twisted fan blades and hub
USD570471S1 (en) * 2006-11-22 2008-06-03 Japan Servo Co., Ltd. Part of a propeller for an axial flow fan
USD644316S1 (en) * 2009-11-19 2011-08-30 Spal Automotive S.R.L. Blade of an axial fan

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US933013A (en) * 1909-04-27 1909-08-31 Charles C Bills Propeller.
US2350939A (en) * 1943-04-22 1944-06-06 Verner E Sprouse Blower
US5320493A (en) * 1992-12-16 1994-06-14 Industrial Technology Research Institute Ultra-thin low noise axial flow fan for office automation machines
US5513951A (en) * 1993-03-29 1996-05-07 Nippondenso Co., Ltd. Blower device
US5624234A (en) * 1994-11-18 1997-04-29 Itt Automotive Electrical Systems, Inc. Fan blade with curved planform and high-lift airfoil having bulbous leading edge
US6325597B1 (en) * 1999-09-07 2001-12-04 Lg Electronics Inc. Axial flow fan for air conditioner
US6672839B2 (en) * 2001-11-16 2004-01-06 Hp Intellectual Corp. Fan wheel
US7249931B2 (en) * 2002-03-30 2007-07-31 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan with performance enhancements
US7014423B2 (en) * 2002-03-30 2006-03-21 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan
US7618233B2 (en) * 2002-03-30 2009-11-17 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan with performance enhancements
USD566829S1 (en) * 2003-03-27 2008-04-15 Research Foundation Of The University Of Central Florida, Inc. High efficiency air conditioner condenser twisted fan blades and hub
USD555782S1 (en) * 2003-03-27 2007-11-20 Research Foundation Of The University Of Central Florida, Inc. High efficiency air conditioner condenser twisted fan blades and hub
USD539413S1 (en) * 2003-03-27 2007-03-27 Research Foundation Of The University Of Central Florida, Inc. High efficiency air conditioner condenser twisted fan blades and hub
US20070041841A1 (en) * 2005-08-16 2007-02-22 General Electric Company Methods and apparatus for reducing vibrations induced to airfoils
USD570471S1 (en) * 2006-11-22 2008-06-03 Japan Servo Co., Ltd. Part of a propeller for an axial flow fan
USD644316S1 (en) * 2009-11-19 2011-08-30 Spal Automotive S.R.L. Blade of an axial fan

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD892295S1 (en) * 2013-03-15 2020-08-04 Kichler Lighting Llc Ceiling fan
USD723678S1 (en) * 2013-06-17 2015-03-03 Delta T Corporation Winglet for a ceiling fan
USD717936S1 (en) * 2014-02-27 2014-11-18 Delta T Corporation Blade tip
USD732657S1 (en) * 2014-02-27 2015-06-23 Delta T Corporation Winglet
USD741470S1 (en) * 2014-06-09 2015-10-20 Youngo Limited Ceiling fan blade
USD798433S1 (en) * 2015-01-12 2017-09-26 Hunter Fan Company Ceiling fan blade
USD909562S1 (en) 2015-01-12 2021-02-02 Hunter Fan Company Ceiling fan blade
USD909561S1 (en) 2015-01-12 2021-02-02 Hunter Fan Company Combination ceiling fan blade and light kit
USD911512S1 (en) * 2018-01-31 2021-02-23 Carrier Corporation Axial flow fan
USD1029234S1 (en) 2018-01-31 2024-05-28 Carrier Corporation Axial flow fan
USD1041387S1 (en) * 2022-02-28 2024-09-10 Delta T, Llc Winglet

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