KR102143022B1 - 프로펠러 - Google Patents

프로펠러 Download PDF

Info

Publication number
KR102143022B1
KR102143022B1 KR1020207002018A KR20207002018A KR102143022B1 KR 102143022 B1 KR102143022 B1 KR 102143022B1 KR 1020207002018 A KR1020207002018 A KR 1020207002018A KR 20207002018 A KR20207002018 A KR 20207002018A KR 102143022 B1 KR102143022 B1 KR 102143022B1
Authority
KR
South Korea
Prior art keywords
blade
delete delete
propeller
blades
route
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
KR1020207002018A
Other languages
English (en)
Korean (ko)
Other versions
KR20200010605A (ko
Inventor
그레고리 찰스 섀로우
Original Assignee
섀로우 엔지니어링 엘엘씨
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60412625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102143022(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 섀로우 엔지니어링 엘엘씨 filed Critical 섀로우 엔지니어링 엘엘씨
Publication of KR20200010605A publication Critical patent/KR20200010605A/ko
Application granted granted Critical
Publication of KR102143022B1 publication Critical patent/KR102143022B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • B63H1/265—Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • B64C2201/108—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Plasma Technology (AREA)
KR1020207002018A 2016-05-27 2017-05-25 프로펠러 Active KR102143022B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662342284P 2016-05-27 2016-05-27
US62/342,284 2016-05-27
US201762508139P 2017-05-18 2017-05-18
US62/508,139 2017-05-18
PCT/US2017/034558 WO2017205680A1 (en) 2016-05-27 2017-05-25 Propeller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020197021104A Division KR102070835B1 (ko) 2016-05-27 2017-05-25 프로펠러

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020207022539A Division KR102202445B1 (ko) 2016-05-27 2017-05-25 프로펠러

Publications (2)

Publication Number Publication Date
KR20200010605A KR20200010605A (ko) 2020-01-30
KR102143022B1 true KR102143022B1 (ko) 2020-08-11

Family

ID=60412625

Family Applications (5)

Application Number Title Priority Date Filing Date
KR1020217000512A Withdrawn KR20210006507A (ko) 2016-05-27 2017-05-25 프로펠러
KR1020187003514A Active KR102003499B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020197021104A Active KR102070835B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207022539A Active KR102202445B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207002018A Active KR102143022B1 (ko) 2016-05-27 2017-05-25 프로펠러

Family Applications Before (4)

Application Number Title Priority Date Filing Date
KR1020217000512A Withdrawn KR20210006507A (ko) 2016-05-27 2017-05-25 프로펠러
KR1020187003514A Active KR102003499B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020197021104A Active KR102070835B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207022539A Active KR102202445B1 (ko) 2016-05-27 2017-05-25 프로펠러

Country Status (20)

Country Link
EP (4) EP3426552B1 (enExample)
JP (4) JP7002448B2 (enExample)
KR (5) KR20210006507A (enExample)
CN (2) CN108367801B (enExample)
AU (5) AU2017268808C1 (enExample)
BR (1) BR112018074274B1 (enExample)
CA (1) CA3000830C (enExample)
DK (3) DK3426552T3 (enExample)
ES (3) ES3049640T3 (enExample)
FI (2) FI4230516T3 (enExample)
MX (2) MX379692B (enExample)
MY (1) MY190766A (enExample)
NZ (2) NZ749141A (enExample)
PH (2) PH12021552954A1 (enExample)
PL (3) PL4230516T3 (enExample)
RU (1) RU2742113C2 (enExample)
SG (2) SG11201810529VA (enExample)
TW (4) TWI703072B (enExample)
WO (1) WO2017205680A1 (enExample)
ZA (1) ZA201807789B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12030606B2 (en) 2016-05-27 2024-07-09 Sharrow Engineering Llc Propeller
USD987545S1 (en) 2017-05-25 2023-05-30 Sharrow Engineering Llc Propeller
USD1029041S1 (en) 2021-04-21 2024-05-28 Sharrow Engineering Llc Duo-propeller
USD974269S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
USD988967S1 (en) 2021-06-22 2023-06-13 Sharrow Engineering Llc Duo-prop propeller
USD974270S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
USD974268S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
USD974267S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
CN114104266A (zh) * 2021-12-17 2022-03-01 亿航智能设备（广州）有限公司 一种螺旋桨、动力组件和飞行器
GB2615531B (en) * 2022-02-09 2024-04-24 Leybold Gmbh Rotor and vacuum pump
FI4389587T3 (fi) * 2022-12-19 2025-06-17 Submersed Tech Pp2 Ab Propulsiolaite työnnön kohdistamiseksi fluidiin
US20240426315A1 (en) * 2023-06-21 2024-12-26 Milwaukee Electric Tool Corporation Blower with toroidal fan blades
CN116950925A (zh) * 2023-07-04 2023-10-27 广东宏伙控股集团有限公司 一种高强度中空风叶及使用其的风扇
WO2025034803A1 (en) * 2023-08-09 2025-02-13 Donaldson Company, Inc. Toroidal blade inertial separator
DE102023127163A1 (de) 2023-08-11 2025-02-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Axialventilator mit einer Vielzahl von einen schlaufenförmigen Verlauf aufweisenden Schaufeln
ES3021109A1 (es) 2023-11-23 2025-05-26 Abal Pablo Alfonso Gonzalez Hélice toroidal para embarcaciones
US20250198417A1 (en) * 2023-12-18 2025-06-19 The Boeing Company Vehicle fan installation assembly
WO2025138750A1 (zh) * 2023-12-29 2025-07-03 广东美的环境电器制造有限公司 扇叶、风机和吹风设备
CN120367862A (zh) * 2023-12-29 2025-07-25 广东美的环境电器制造有限公司 扇叶和供风设备
JP7712610B1 (ja) * 2024-06-28 2025-07-24 健 中村 モビリティ用トロイダルプロペラの製造システム、モビリティ用トロイダルプロペラ、その製造方法、モビリティ用トロイダルプロペラの図面作成方法、サーバ、及びプログラム
CN118928723B (zh) * 2024-08-13 2025-10-24 中国船舶集团有限公司第七一九研究所 一种非对称结构的环形螺旋桨及航行器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040009063A1 (en) 2002-07-12 2004-01-15 Polacsek Ronald R. Oscillating system entraining axial flow devices
WO2008105704A2 (en) 2007-02-26 2008-09-04 Sten Andersson A mathematical minimal surface propeller
US20140161622A1 (en) 2012-12-10 2014-06-12 Gregory Charles Sharrow Propeller

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US467323A (en) * 1892-01-19 Screw propeller
US680671A (en) * 1901-05-02 1901-08-13 Myers Screw Propeller Syndicate Ltd Screw-propeller.
US1868113A (en) * 1930-09-22 1932-07-19 Spontan Ab Fan
GB427493A (en) * 1933-10-25 1935-04-25 Unislip Propeller Company Ltd Improvements in and relating to screw propellers
US2045383A (en) 1934-04-11 1936-06-23 Gen Regulator Corp Propeller
US2473665A (en) * 1946-09-20 1949-06-21 William W K Van Nort Propeller
US2687182A (en) * 1950-06-29 1954-08-24 John C Hogan Propeller or fan blade
US3504990A (en) * 1967-05-09 1970-04-07 David B Sugden Undulating flow promoting rotor and assemblies embodying same
US3485462A (en) * 1967-08-28 1969-12-23 Spence William Aircraft propeller and jet drive
FR2315001A1 (fr) * 1975-06-18 1977-01-14 Entat Marcel Procede de realisation de pales d'helices et pales d'helices perfectionnees obtenues par la mise en oeuvre de ce procede
SE8600369D0 (sv) * 1986-01-28 1986-01-28 Stromberg Karl Otto Propeller jemte sett att framstella en sadan
DE3723101A1 (de) * 1987-07-13 1989-02-16 Manfred Uellenberg Schrauben- oder rotorblatt fuer kraft- und arbeitsschraubenraeder und drehfluegelraeder
US5111576A (en) * 1989-05-08 1992-05-12 The United States Of America As Represented By The Secretary Of The Army Method of making a flexprop
US6099256A (en) * 1997-01-27 2000-08-08 Silvano; David Three dimensional figure eight propeller/impeller blade apparatus
US5890875A (en) * 1997-01-27 1999-04-06 Silvano; David Blade apparatus
DE19931035A1 (de) * 1999-07-06 2001-01-25 Rudolf Bannasch Rotor mit gespaltenem Rotorblatt
JP3987960B2 (ja) 2000-12-19 2007-10-10 吉田 穰 流体機械
DE60139508D1 (de) 2001-01-26 2009-09-17 Minoru Yoshida Strömungsmaschine
JP4825099B2 (ja) * 2006-09-29 2011-11-30 社団法人日本航空宇宙工業会 ブレード翼型設計方法
US8240125B2 (en) * 2007-07-26 2012-08-14 The Boeing Company Thrust vectoring system and method
GB2455095B (en) * 2007-11-28 2010-02-10 Rolls Royce Plc Turbine blade
US20110299991A1 (en) * 2008-09-26 2011-12-08 Andrei Leonidovich Shpadi Screw propeller (variants) and the involute of the blades thereof
US8376694B1 (en) * 2009-03-13 2013-02-19 The United States Of America As Represented By The Secretary Of The Navy Systems and methods to generate propulsor side forces
US20120288374A1 (en) * 2009-12-28 2012-11-15 Volvo Aero Corporation Air propeller arrangement and aircraft
KR101042200B1 (ko) * 2010-09-02 2011-06-16 드림스페이스월드주식회사 Ｐｃｂ를 사용한 무인 비행체
FR2976027B1 (fr) * 2011-06-01 2015-03-20 Alstom Hydro France Helice pour machine hydraulique, machine hydraulique equipee d'une telle helice et methode d'assemblage d'une telle helice
EP2604856B1 (en) * 2011-10-12 2016-04-27 Mitsubishi Heavy Industries, Ltd. Wind turbine blade, wind power generation device provided with same, and design method for wind turbine blade
CN104340348A (zh) * 2013-07-31 2015-02-11 应用热流分析中心股份有限公司 复合式螺桨扇叶构造
RU2585180C1 (ru) * 2015-04-23 2016-05-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Винт

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040009063A1 (en) 2002-07-12 2004-01-15 Polacsek Ronald R. Oscillating system entraining axial flow devices
WO2008105704A2 (en) 2007-02-26 2008-09-04 Sten Andersson A mathematical minimal surface propeller
US20140161622A1 (en) 2012-12-10 2014-06-12 Gregory Charles Sharrow Propeller

Also Published As

Publication number Publication date
PH12021552954A1 (en) 2022-05-23
FI3889034T3 (fi) 2023-10-09
KR20200096688A (ko) 2020-08-12
FI4230516T3 (fi) 2025-09-09
KR20180117588A (ko) 2018-10-29
TWI660884B (zh) 2019-06-01
AU2019203301B2 (en) 2021-03-04
JP7002448B2 (ja) 2022-02-04
JP2019517408A (ja) 2019-06-24
AU2017268808B2 (en) 2019-02-14
MX379692B (es) 2025-03-11
HK1252147A1 (zh) 2019-05-17
EP3889034A1 (en) 2021-10-06
AU2023203242B2 (en) 2025-06-05
CA3000830C (en) 2018-10-09
PH12018502468A1 (en) 2019-09-16
KR20190089086A (ko) 2019-07-29
TWI703072B (zh) 2020-09-01
CA3000830A1 (en) 2017-11-30
DK4230516T3 (da) 2025-08-25
ES2882203T3 (es) 2021-12-01
EP4230516A1 (en) 2023-08-23
CN112758290B (zh) 2023-11-07
EP3889034B1 (en) 2023-07-05
RU2018145854A (ru) 2020-06-29
TW202003333A (zh) 2020-01-16
KR20210006507A (ko) 2021-01-18
CN112758290A (zh) 2021-05-07
TWI738453B (zh) 2021-09-01
KR102202445B1 (ko) 2021-01-13
CN108367801A (zh) 2018-08-03
MY190766A (en) 2022-05-12
EP3426552A1 (en) 2019-01-16
JP2022046682A (ja) 2022-03-23
AU2021203673B2 (en) 2023-02-23
DK3426552T3 (da) 2021-08-02
NZ757729A (en) 2021-05-28
ES3049640T3 (en) 2025-12-17
SG11201810529VA (en) 2018-12-28
TWM569309U (zh) 2018-11-01
NZ749141A (en) 2019-11-29
EP3426552B1 (en) 2021-05-19
PL3889034T4 (pl) 2023-12-27
AU2017268808C1 (en) 2020-02-13
RU2742113C2 (ru) 2021-02-02
AU2023203242A1 (en) 2023-06-15
KR102003499B1 (ko) 2019-07-24
BR112018074274B1 (pt) 2023-10-03
EP4230516B1 (en) 2025-07-23
JP7315647B2 (ja) 2023-07-26
AU2025220706A1 (en) 2025-09-04
ES2961468T3 (es) 2024-03-12
SG10201912749YA (en) 2020-02-27
MX2018014385A (es) 2019-06-10
AU2017268808A1 (en) 2019-01-17
TW201808727A (zh) 2018-03-16
CN108367801B (zh) 2021-02-23
MX2021001468A (es) 2021-04-28
AU2021203673A1 (en) 2021-07-01
AU2019203301A1 (en) 2019-05-30
DK3889034T3 (da) 2023-10-09
TW202043097A (zh) 2020-12-01
PL4230516T3 (pl) 2025-12-08
BR112018074274A2 (pt) 2019-03-12
KR102070835B1 (ko) 2020-01-29
WO2017205680A1 (en) 2017-11-30
PH12018502468B1 (en) 2022-03-18
PL3889034T3 (pl) 2023-12-27
NZ772924A (en) 2023-12-22
EP3426552A4 (en) 2019-10-16
EP4628703A2 (en) 2025-10-08
PL3426552T3 (pl) 2021-12-13
KR20200010605A (ko) 2020-01-30
JP2025170097A (ja) 2025-11-14
RU2018145854A3 (enExample) 2020-09-24
ZA201807789B (en) 2021-04-28
JP7744386B2 (ja) 2025-09-25
JP2023145531A (ja) 2023-10-11

Similar Documents

Publication Publication Date Title
KR102143022B1 (ko) 프로펠러
US11649026B2 (en) Propeller
US12448098B2 (en) Propeller
HK40098905B (en) Propeller
HK40098905A (en) Propeller
HK40060424B (en) Propeller

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

A107 Divisional application of patent
GRNT Written decision to grant
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 6