USD669012S1 - High efficiency hub for pressure jet helicopters - Google Patents
High efficiency hub for pressure jet helicopters Download PDFInfo
- Publication number
- USD669012S1 USD669012S1 US29/409,463 US201129409463F USD669012S US D669012 S1 USD669012 S1 US D669012S1 US 201129409463 F US201129409463 F US 201129409463F US D669012 S USD669012 S US D669012S
- Authority
- US
- United States
- Prior art keywords
- high efficiency
- pressure jet
- helicopters
- hub
- efficiency hub
- 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
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Description
The broken lines shown in the drawings represent portions of the high efficiency hub for pressure jet helicopters that form no part of the claimed design.
Claims (1)
- The ornamental design for a high efficiency hub for pressure jet helicopters, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/409,463 USD669012S1 (en) | 2011-12-22 | 2011-12-22 | High efficiency hub for pressure jet helicopters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/409,463 USD669012S1 (en) | 2011-12-22 | 2011-12-22 | High efficiency hub for pressure jet helicopters |
Publications (1)
Publication Number | Publication Date |
---|---|
USD669012S1 true USD669012S1 (en) | 2012-10-16 |
Family
ID=46982047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/409,463 Active USD669012S1 (en) | 2011-12-22 | 2011-12-22 | High efficiency hub for pressure jet helicopters |
Country Status (1)
Country | Link |
---|---|
US (1) | USD669012S1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD734229S1 (en) * | 2014-01-21 | 2015-07-14 | Nelson Global Products, Inc. | Gaseous diluter |
USD836050S1 (en) | 2016-08-29 | 2018-12-18 | Nelson Global Products, Inc. | Gaseous diluter |
USD836512S1 (en) | 2016-08-29 | 2018-12-25 | Nelson Global Products, Inc. | Gaseous diluter |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940097A (en) * | 1974-06-25 | 1976-02-24 | The United States Government As Represented By The National Aeronautics And Space Administration Office Of General Counsel-Code Gp | Exhaust flow deflector |
USD254904S (en) * | 1978-01-30 | 1980-05-06 | Swearingen Edward J | Exhaust stack |
USD256909S (en) * | 1979-03-19 | 1980-09-16 | Leibin Ronald A | Helicopter baggage compartment extension device |
US4713933A (en) * | 1985-06-07 | 1987-12-22 | Costruzioni Aeronautiche Giovanni Agusta S.P.A. | Helicopter with a turbine power unit fitted with an exhaust screening device |
USD357665S (en) * | 1994-03-07 | 1995-04-25 | Lockheed Corporation | Exhaust duct |
USD453774S1 (en) * | 1999-06-25 | 2002-02-19 | Tony L. Garcia | Supercharger discharge tube |
USD453917S1 (en) * | 2000-05-24 | 2002-02-26 | Bell Helicopter Textron, Inc. | Pitch change adapter for a helicopter main rotor system |
USD501442S1 (en) * | 2002-12-17 | 2005-02-01 | Harold D. Hutchinson | Spot welded stainless steel aircraft firewall conduit |
USD513618S1 (en) * | 2004-03-11 | 2006-01-17 | Lee Frederick Bender | Air flow inlet |
USD514591S1 (en) * | 2004-03-11 | 2006-02-07 | Lee Frederick Bender | Air flow inlet |
USD533189S1 (en) * | 2005-04-11 | 2006-12-05 | C & L Performance, Inc. | Inlet pipe |
USD533191S1 (en) * | 2005-07-19 | 2006-12-05 | C & L Performance, Inc. | Air flow inlet |
US7244102B2 (en) * | 2003-04-12 | 2007-07-17 | General Electric Company | Reinforced hub for the rotor of a wind energy turbine |
USD583297S1 (en) * | 2007-10-31 | 2008-12-23 | Silverlit Toys Manufactory Ltd. | Helicopter rotors |
US7703573B2 (en) * | 2005-08-05 | 2010-04-27 | Paccar Inc | Ported aerodynamic exhaust tailpipe |
USD627369S1 (en) * | 2008-04-18 | 2010-11-16 | RZC Performance Products, LLC | Engine air intake |
US7871034B2 (en) * | 2008-04-23 | 2011-01-18 | Abe Karem | Rotor hub systems and methods |
USD637206S1 (en) * | 2009-12-04 | 2011-05-03 | Australian Performance Development Pty Ltd | Portion of an air ram intake for a vehicle |
-
2011
- 2011-12-22 US US29/409,463 patent/USD669012S1/en active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940097A (en) * | 1974-06-25 | 1976-02-24 | The United States Government As Represented By The National Aeronautics And Space Administration Office Of General Counsel-Code Gp | Exhaust flow deflector |
USD254904S (en) * | 1978-01-30 | 1980-05-06 | Swearingen Edward J | Exhaust stack |
USD256909S (en) * | 1979-03-19 | 1980-09-16 | Leibin Ronald A | Helicopter baggage compartment extension device |
US4713933A (en) * | 1985-06-07 | 1987-12-22 | Costruzioni Aeronautiche Giovanni Agusta S.P.A. | Helicopter with a turbine power unit fitted with an exhaust screening device |
USD357665S (en) * | 1994-03-07 | 1995-04-25 | Lockheed Corporation | Exhaust duct |
USD453774S1 (en) * | 1999-06-25 | 2002-02-19 | Tony L. Garcia | Supercharger discharge tube |
USD453917S1 (en) * | 2000-05-24 | 2002-02-26 | Bell Helicopter Textron, Inc. | Pitch change adapter for a helicopter main rotor system |
USD501442S1 (en) * | 2002-12-17 | 2005-02-01 | Harold D. Hutchinson | Spot welded stainless steel aircraft firewall conduit |
US7244102B2 (en) * | 2003-04-12 | 2007-07-17 | General Electric Company | Reinforced hub for the rotor of a wind energy turbine |
USD514591S1 (en) * | 2004-03-11 | 2006-02-07 | Lee Frederick Bender | Air flow inlet |
USD513618S1 (en) * | 2004-03-11 | 2006-01-17 | Lee Frederick Bender | Air flow inlet |
USD533189S1 (en) * | 2005-04-11 | 2006-12-05 | C & L Performance, Inc. | Inlet pipe |
USD533191S1 (en) * | 2005-07-19 | 2006-12-05 | C & L Performance, Inc. | Air flow inlet |
US7703573B2 (en) * | 2005-08-05 | 2010-04-27 | Paccar Inc | Ported aerodynamic exhaust tailpipe |
USD583297S1 (en) * | 2007-10-31 | 2008-12-23 | Silverlit Toys Manufactory Ltd. | Helicopter rotors |
USD627369S1 (en) * | 2008-04-18 | 2010-11-16 | RZC Performance Products, LLC | Engine air intake |
US7871034B2 (en) * | 2008-04-23 | 2011-01-18 | Abe Karem | Rotor hub systems and methods |
USD637206S1 (en) * | 2009-12-04 | 2011-05-03 | Australian Performance Development Pty Ltd | Portion of an air ram intake for a vehicle |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD734229S1 (en) * | 2014-01-21 | 2015-07-14 | Nelson Global Products, Inc. | Gaseous diluter |
USD836050S1 (en) | 2016-08-29 | 2018-12-18 | Nelson Global Products, Inc. | Gaseous diluter |
USD836512S1 (en) | 2016-08-29 | 2018-12-25 | Nelson Global Products, Inc. | Gaseous diluter |
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