USD798219S1 - Aircraft propeller having two blades - Google Patents

Aircraft propeller having two blades Download PDF

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Publication number
USD798219S1
USD798219S1 US29/573,533 US201629573533F USD798219S US D798219 S1 USD798219 S1 US D798219S1 US 201629573533 F US201629573533 F US 201629573533F US D798219 S USD798219 S US D798219S
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Prior art keywords
blades
aircraft propeller
propeller
aircraft
view
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US29/573,533
Inventor
Hengzhi Xiao
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.)
Xiangshan Gemfan Hobby Co Ltd
Original Assignee
Xiangshan Gemfan Hobby Co Ltd
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Priority to US29/573,533 priority Critical patent/USD798219S1/en
Assigned to XIANGSHAN GEMFAN HOBBY CO., LTD. reassignment XIANGSHAN GEMFAN HOBBY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: XIAO, HENGZHI
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FIG. 1 is a perspective view of an aircraft propeller having two blades showing my new design;
FIG. 2 is a front view of the aircraft propeller having two blades of FIG. 1;
FIG. 3 is a rear view of the aircraft propeller having two blades of FIG. 1;
FIG. 4 is a left side view of the aircraft propeller having two blades of FIG. 1;
FIG. 5 is a right side view of the aircraft propeller having two blades of FIG. 1;
FIG. 6 is a top side view of the aircraft propeller having two blades of FIG. 1; and,
FIG. 7 is a bottom side view of the aircraft propeller having two blades of FIG. 1.

Claims (1)

    CLAIM
  1. I claim the ornamental design for an aircraft propeller having two blades, as shown and described.
US29/573,533 2016-08-08 2016-08-08 Aircraft propeller having two blades Active USD798219S1 (en)

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US29/573,533 USD798219S1 (en) 2016-08-08 2016-08-08 Aircraft propeller having two blades

Publications (1)

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USD798219S1 true USD798219S1 (en) 2017-09-26

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD818214S1 (en) * 2017-03-21 2018-05-15 Benebone LLC Holder for pet chew toy
USD839815S1 (en) * 2017-09-08 2019-02-05 Autel Robotics Co., Ltd. Propeller
USD842211S1 (en) * 2017-05-12 2019-03-05 Azure Power Technology Co., Ltd. Propeller blade
USD857601S1 (en) * 2018-04-10 2019-08-27 Floyd Glen Hopkins, III Boat propeller
USD885298S1 (en) * 2018-11-08 2020-05-26 Japan Aerospace Exploration Agency Propeller blade
USD925430S1 (en) * 2020-02-17 2021-07-20 Kwang Moo Lee Propeller for drone
USD930547S1 (en) * 2019-12-23 2021-09-14 Ningbo Gemfan Hobby Co., Ltd. Aircraft propeller
US11116180B2 (en) 2017-03-21 2021-09-14 Benebone LLC Pet toy
USD940044S1 (en) * 2019-10-18 2022-01-04 Autel Robotics Co., Ltd. Propeller
USD949085S1 (en) * 2020-02-06 2022-04-19 Japan Aerospace Exploration Agency Rotor for multicopters
US20230012961A1 (en) * 2020-01-23 2023-01-19 Deep Science, Llc Systems and methods for active control of surface drag using intermittent or variable actuation
USD1005208S1 (en) * 2018-08-22 2023-11-21 North American Aerospace Corporation Elliptical propeller
US11905983B2 (en) 2020-01-23 2024-02-20 Deep Science, Llc Systems and methods for active control of surface drag using electrodes
USD1016272S1 (en) * 2021-02-19 2024-02-27 Maximilian Felix Kräßig Fan blade
US11933334B2 (en) 2021-02-17 2024-03-19 Enterprise Science Fund, Llc In-plane transverse momentum injection to disrupt large-scale eddies in a turbulent boundary layer

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1361277A (en) * 1919-07-16 1920-12-07 Arthur B Sullivan Air-propeller
US1368732A (en) * 1918-11-23 1921-02-15 Klumpp Emil Aerial propeller
US1777013A (en) 1928-09-01 1930-09-30 Master Fan Corp Fan blade
US1905891A (en) * 1930-07-14 1933-04-25 Curtiss Aeroplane & Motor Co Aeronautical propeller
US2116055A (en) 1936-01-17 1938-05-03 Weichwald John Propeller
US2312219A (en) * 1941-04-21 1943-02-23 Sensenich Brothers Aircraft propeller
US2482375A (en) * 1944-11-22 1949-09-20 Sensenich Corp Process of manufacturing plastic coated wood propellers or impellers
US2962101A (en) 1958-02-12 1960-11-29 Vaghi Joseph Water screw propeller
US3053325A (en) 1961-10-25 1962-09-11 Paul F Ferreira Aeronautical propeller
US3461966A (en) * 1967-10-16 1969-08-19 Hartzell Propeller Inc Unitary fixed pitch aircraft propeller
USD252390S (en) * 1977-04-11 1979-07-17 The Cessna Aircraft Company Fixed pitch propeller for aircraft
USD316700S (en) 1989-05-19 1991-05-07 Morrison Douglas M Propeller blades and hub
USD353572S (en) * 1992-12-10 1994-12-20 Schlangen Phillip E Personalized watercraft propeller
USD431627S (en) 1999-10-26 2000-10-03 Emu Unterwasserpumpen Gmbh Propeller for agitating liquids
USD457850S1 (en) 2001-01-20 2002-05-28 Emu Unterwasserpumpen Gmbh Propeller
USD578460S1 (en) 2007-11-16 2008-10-14 Itt Manufacturing Enterprises Inc. Screw propeller component
US20090220347A1 (en) * 2008-02-28 2009-09-03 Cessna Aircraft Company Single-Piece Propeller And Method Of Making
US20120189457A1 (en) * 2011-01-25 2012-07-26 Occhipinti Anthony C Propeller slipstream enhancer
US8286909B2 (en) * 2008-02-08 2012-10-16 Stratocomm Corporation Boundary layer propulsion airship with related system and method
USD723997S1 (en) * 2013-05-30 2015-03-10 Arkmos Engineering, LLC Boat propeller
US20150167492A1 (en) * 2013-12-17 2015-06-18 Red Tail Hawk Services, Inc. Balancer
US20160068266A1 (en) * 2014-02-27 2016-03-10 David W. Carroll Rotary propeller drone with integrated power storage
USD755703S1 (en) * 2014-08-19 2016-05-10 Eric Alan Hanscom Drone propeller
USD761184S1 (en) * 2016-02-22 2016-07-12 Xiangshan Gemfan Hobby Co., Ltd. Two-blade aircraft propeller
USD776570S1 (en) * 2015-03-26 2017-01-17 Matternet, Inc. Unmanned aerial vehicle

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1368732A (en) * 1918-11-23 1921-02-15 Klumpp Emil Aerial propeller
US1361277A (en) * 1919-07-16 1920-12-07 Arthur B Sullivan Air-propeller
US1777013A (en) 1928-09-01 1930-09-30 Master Fan Corp Fan blade
US1905891A (en) * 1930-07-14 1933-04-25 Curtiss Aeroplane & Motor Co Aeronautical propeller
US2116055A (en) 1936-01-17 1938-05-03 Weichwald John Propeller
US2312219A (en) * 1941-04-21 1943-02-23 Sensenich Brothers Aircraft propeller
US2482375A (en) * 1944-11-22 1949-09-20 Sensenich Corp Process of manufacturing plastic coated wood propellers or impellers
US2962101A (en) 1958-02-12 1960-11-29 Vaghi Joseph Water screw propeller
US3053325A (en) 1961-10-25 1962-09-11 Paul F Ferreira Aeronautical propeller
US3461966A (en) * 1967-10-16 1969-08-19 Hartzell Propeller Inc Unitary fixed pitch aircraft propeller
USD252390S (en) * 1977-04-11 1979-07-17 The Cessna Aircraft Company Fixed pitch propeller for aircraft
USD316700S (en) 1989-05-19 1991-05-07 Morrison Douglas M Propeller blades and hub
USD353572S (en) * 1992-12-10 1994-12-20 Schlangen Phillip E Personalized watercraft propeller
USD431627S (en) 1999-10-26 2000-10-03 Emu Unterwasserpumpen Gmbh Propeller for agitating liquids
USD457850S1 (en) 2001-01-20 2002-05-28 Emu Unterwasserpumpen Gmbh Propeller
USD459285S1 (en) 2001-01-20 2002-06-25 Emu Unterwasserpumpen Gmbh Propeller
USD578460S1 (en) 2007-11-16 2008-10-14 Itt Manufacturing Enterprises Inc. Screw propeller component
US8286909B2 (en) * 2008-02-08 2012-10-16 Stratocomm Corporation Boundary layer propulsion airship with related system and method
US20090220347A1 (en) * 2008-02-28 2009-09-03 Cessna Aircraft Company Single-Piece Propeller And Method Of Making
US20120189457A1 (en) * 2011-01-25 2012-07-26 Occhipinti Anthony C Propeller slipstream enhancer
USD723997S1 (en) * 2013-05-30 2015-03-10 Arkmos Engineering, LLC Boat propeller
US20150167492A1 (en) * 2013-12-17 2015-06-18 Red Tail Hawk Services, Inc. Balancer
US20160068266A1 (en) * 2014-02-27 2016-03-10 David W. Carroll Rotary propeller drone with integrated power storage
USD755703S1 (en) * 2014-08-19 2016-05-10 Eric Alan Hanscom Drone propeller
USD776570S1 (en) * 2015-03-26 2017-01-17 Matternet, Inc. Unmanned aerial vehicle
USD761184S1 (en) * 2016-02-22 2016-07-12 Xiangshan Gemfan Hobby Co., Ltd. Two-blade aircraft propeller

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11116180B2 (en) 2017-03-21 2021-09-14 Benebone LLC Pet toy
USD840610S1 (en) 2017-03-21 2019-02-12 Benebone LLC Holder for pet chew toy
USD818214S1 (en) * 2017-03-21 2018-05-15 Benebone LLC Holder for pet chew toy
USD842211S1 (en) * 2017-05-12 2019-03-05 Azure Power Technology Co., Ltd. Propeller blade
USD839815S1 (en) * 2017-09-08 2019-02-05 Autel Robotics Co., Ltd. Propeller
USD857601S1 (en) * 2018-04-10 2019-08-27 Floyd Glen Hopkins, III Boat propeller
USD1005208S1 (en) * 2018-08-22 2023-11-21 North American Aerospace Corporation Elliptical propeller
USD885298S1 (en) * 2018-11-08 2020-05-26 Japan Aerospace Exploration Agency Propeller blade
USD940044S1 (en) * 2019-10-18 2022-01-04 Autel Robotics Co., Ltd. Propeller
USD930547S1 (en) * 2019-12-23 2021-09-14 Ningbo Gemfan Hobby Co., Ltd. Aircraft propeller
US20230012961A1 (en) * 2020-01-23 2023-01-19 Deep Science, Llc Systems and methods for active control of surface drag using intermittent or variable actuation
US11905983B2 (en) 2020-01-23 2024-02-20 Deep Science, Llc Systems and methods for active control of surface drag using electrodes
USD949085S1 (en) * 2020-02-06 2022-04-19 Japan Aerospace Exploration Agency Rotor for multicopters
USD925430S1 (en) * 2020-02-17 2021-07-20 Kwang Moo Lee Propeller for drone
US11933334B2 (en) 2021-02-17 2024-03-19 Enterprise Science Fund, Llc In-plane transverse momentum injection to disrupt large-scale eddies in a turbulent boundary layer
USD1016272S1 (en) * 2021-02-19 2024-02-27 Maximilian Felix Kräßig Fan blade

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