USD987545S1 - Propeller - Google Patents

Propeller Download PDF

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Publication number
USD987545S1
USD987545S1 US29/796,024 US202129796024F USD987545S US D987545 S1 USD987545 S1 US D987545S1 US 202129796024 F US202129796024 F US 202129796024F US D987545 S USD987545 S US D987545S
Authority
US
United States
Prior art keywords
propeller
view
elevation view
ornamental design
side elevation
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
US29/796,024
Inventor
Gregory C. Sharrow
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.)
Sharrow Engineering LLC
Original Assignee
Sharrow Engineering 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
Priority claimed from US15/605,764 external-priority patent/US9926058B2/en
Application filed by Sharrow Engineering LLC filed Critical Sharrow Engineering LLC
Priority to US29/796,024 priority Critical patent/USD987545S1/en
Assigned to SHARROW ENGINEERING LLC reassignment SHARROW ENGINEERING LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Sharrow, Gregory C.
Priority to CA210047F priority patent/CA210047S/en
Priority to US29/873,969 priority patent/USD1013605S1/en
Application granted granted Critical
Publication of USD987545S1 publication Critical patent/USD987545S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B64C11/005—Spiral-shaped propellers
    • 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F03D1/0625—Rotors characterised by their aerodynamic shape of the whole rotor, i.e. form features of the rotor unit
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/025—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal comprising axial flow and radial flow stages
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/24—Geometry three-dimensional ellipsoidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/26—Geometry three-dimensional paraboloidal
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49332—Propeller making

Description

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

Claims (1)

    CLAIM
  1. I claim the ornamental design for a propeller, as shown and described.
US29/796,024 2017-05-25 2021-06-22 Propeller Active USD987545S1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US29/796,024 USD987545S1 (en) 2017-05-25 2021-06-22 Propeller
CA210047F CA210047S (en) 2017-05-25 2021-12-21 Marine propeller
US29/873,969 USD1013605S1 (en) 2017-05-25 2023-04-12 Propeller

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/605,764 US9926058B2 (en) 2012-12-10 2017-05-25 Propeller
US15/897,767 US11273892B2 (en) 2012-12-10 2018-02-15 Propeller
US29/796,024 USD987545S1 (en) 2017-05-25 2021-06-22 Propeller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US15/897,767 Continuation US11273892B2 (en) 2012-12-10 2018-02-15 Propeller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/873,969 Continuation USD1013605S1 (en) 2017-05-25 2023-04-12 Propeller

Publications (1)

Publication Number Publication Date
USD987545S1 true USD987545S1 (en) 2023-05-30

Family

ID=86426186

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/796,024 Active USD987545S1 (en) 2017-05-25 2021-06-22 Propeller
US29/873,969 Active USD1013605S1 (en) 2017-05-25 2023-04-12 Propeller

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/873,969 Active USD1013605S1 (en) 2017-05-25 2023-04-12 Propeller

Country Status (2)

Country Link
US (2) USD987545S1 (en)
CA (1) CA210047S (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802872A (en) * 1986-09-05 1989-02-07 Robert Stanton Regulated aeration of gases exhausting through a propeller
USD432621S (en) * 1999-06-29 2000-10-24 Emu Unterwasserpumpen Gmbh Propeller for agitating liquids
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
USD560154S1 (en) * 2006-12-15 2008-01-22 Aplin Jr Daniel R Boat propeller
USD561690S1 (en) * 2006-09-29 2008-02-12 Econcern B.V. Windmill
USD728442S1 (en) * 2013-05-13 2015-05-05 Russel Ian Hawkins Propeller body
USD745448S1 (en) * 2013-05-13 2015-12-15 Russel Ian Hawkins Propeller
USD745488S1 (en) 2014-01-06 2015-12-15 Samsung Electronics Co., Ltd. Speaker
US20170267323A1 (en) * 2012-12-10 2017-09-21 Sharrow Engineering Llc Propeller
WO2017205680A1 (en) 2016-05-27 2017-11-30 Sharrow Engineering Llc Propeller
USD903573S1 (en) * 2018-11-08 2020-12-01 Japan Aerospace Exploration Agency Propeller blade

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US2048383A (en) 1934-10-23 1936-07-21 Harris B Holt Furnace grate
US3485462A (en) 1967-08-28 1969-12-23 Spence William Aircraft propeller and jet drive
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
USD316700S (en) 1989-05-19 1991-05-07 Morrison Douglas M Propeller blades and hub
USD355252S (en) 1992-09-08 1995-02-07 Andersen Paul H Helicoidal impeller for use in jet propelled watercraft
US5411422A (en) 1993-07-19 1995-05-02 Robertson; David H. Spiral propeller having axial void
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
USD419669S (en) * 1998-06-26 2000-01-25 Sanyo Electric Co., Ltd. Propeller fan
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Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802872A (en) * 1986-09-05 1989-02-07 Robert Stanton Regulated aeration of gases exhausting through a propeller
USD432621S (en) * 1999-06-29 2000-10-24 Emu Unterwasserpumpen Gmbh Propeller for agitating liquids
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
USD561690S1 (en) * 2006-09-29 2008-02-12 Econcern B.V. Windmill
USD560154S1 (en) * 2006-12-15 2008-01-22 Aplin Jr Daniel R Boat propeller
US20170267323A1 (en) * 2012-12-10 2017-09-21 Sharrow Engineering Llc Propeller
USD728442S1 (en) * 2013-05-13 2015-05-05 Russel Ian Hawkins Propeller body
USD745448S1 (en) * 2013-05-13 2015-12-15 Russel Ian Hawkins Propeller
USD745488S1 (en) 2014-01-06 2015-12-15 Samsung Electronics Co., Ltd. Speaker
WO2017205680A1 (en) 2016-05-27 2017-11-30 Sharrow Engineering Llc Propeller
USD903573S1 (en) * 2018-11-08 2020-12-01 Japan Aerospace Exploration Agency Propeller blade

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Office Action dated Mar. 29, 2022 in Taiwan Application No. 110305685.
Sharrow MX-1: This tipless propeller could be top of theprops, available in mby.com, announced Year 2020 [online], [site visited 8/3/2022], Internet URL: https://www.mby.com/gear/sharrow-mx-1-tipless-propeller-110120 *
Sharrow MX-1: This tipless propeller could be top of theprops, available in mby.com, announced Year 2020 [online], [site visited Aug. 3, 2022], Internet URL: https://www.mby.com/gear/sharrow-mx-1-tipless-propeller-110120. *
Sharrow Propeller™ (2019) - Product Review Video by BoatTEST.com, announced in YouTube on 10/11/2019 [online], [site visited 8/3/2022], Available from the internet URL: https://www.youtube.com/watch?v=fO862lWuBdE *
Sharrow Propeller™ (2019)—Product Review Video by BoatTEST.com, announced in YouTube on Oct. 11, 2019 [online], [site visited Aug. 3, 2022], Available from the internet URL: https://www.youtube.com/watch?v=fO862IWuBdE. *

Also Published As

Publication number Publication date
USD1013605S1 (en) 2024-02-06
CA210047S (en) 2023-09-13

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