USD895099S1 - Air duct - Google Patents

Air duct Download PDF

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Publication number
USD895099S1
USD895099S1 US29/673,068 US201829673068F USD895099S US D895099 S1 USD895099 S1 US D895099S1 US 201829673068 F US201829673068 F US 201829673068F US D895099 S USD895099 S US D895099S
Authority
US
United States
Prior art keywords
air duct
view
dash
broken line
side elevational
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
US29/673,068
Inventor
Scott T. Nielson
Michael O. Nielson
Junjie Dai
Jinbao Chen
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.)
NPS Co LLC
Original Assignee
NPS Co 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
Application filed by NPS Co LLC filed Critical NPS Co LLC
Priority to US29/673,068 priority Critical patent/USD895099S1/en
Assigned to N.P.S. Company, LLC reassignment N.P.S. Company, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, JINBAO, DAI, Junjie, NIELSON, MICHAEL O., NIELSON, SCOTT T.
Assigned to DAI, Junjie, CHEN, JINBAO reassignment DAI, Junjie SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: N.P.S. Company, LLC
Application granted granted Critical
Publication of USD895099S1 publication Critical patent/USD895099S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a first top perspective view of an air duct, according to our new design;
FIG. 2 is a bottom perspective view of the air duct;
FIG. 3 is a second top perspective view of the air duct;
FIG. 4 is a right side elevational view of the air duct;
FIG. 5 is a left side elevational view of the air duct;
FIG. 6 is a top side view of the air duct;
FIG. 7 is a bottom side view of the air duct;
FIG. 8 is a front side elevational view of the air duct;
FIG. 9 is a rear side elevational view of the air duct; and,
FIG. 10 is a third top perspective view of the air duct positioned in an unclaimed generator for a recreational vehicle.
The portions of the figures shown in broken lines (either in dash-dash broken line format or in dot-dash broken line format) form no part of the claimed design. The portions shown in dash-dash broken line format comprise unclaimed environmental structure. The lines shown in dot-dash broken line format identify boundaries between unclaimed and claimed region(s).

Claims (1)

    CLAIM
  1. The ornamental design for an air duct, as shown and described.
US29/673,068 2018-12-11 2018-12-11 Air duct Active USD895099S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/673,068 USD895099S1 (en) 2018-12-11 2018-12-11 Air duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/673,068 USD895099S1 (en) 2018-12-11 2018-12-11 Air duct

Publications (1)

Publication Number Publication Date
USD895099S1 true USD895099S1 (en) 2020-09-01

Family

ID=72193074

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/673,068 Active USD895099S1 (en) 2018-12-11 2018-12-11 Air duct

Country Status (1)

Country Link
US (1) USD895099S1 (en)

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005408A (en) * 1933-02-21 1935-06-18 Riley Engineering & Supply Co Fan inlet guard and a method of manufacturing the same
USD255370S (en) * 1977-08-24 1980-06-10 Emix Corporation Toy piano
US4653442A (en) 1985-10-15 1987-03-31 Onan Corporation Engine starting cycle and overcrank control system
USD295621S (en) 1985-08-05 1988-05-10 Onan Corporation Engine driven generator
USD303785S (en) 1986-08-01 1989-10-03 Onan Corporation Enclosure for an engine driven generator set
USD309288S (en) 1987-11-30 1990-07-17 Onan Corporation Generator set enclosure
US5240222A (en) 1992-03-13 1993-08-31 Onan Corporation Secondary vibration isolation system
USD342274S (en) * 1991-12-30 1993-12-14 Casio Computer Co., Ltd. Electronic musical instrument
USD349079S (en) * 1992-09-01 1994-07-26 Matthies Lawayne L Simulated cam and generator cover for motorcycle
US5368000A (en) 1993-07-15 1994-11-29 Onan Corporation Engine efficiency improvement system
US5495907A (en) 1993-07-15 1996-03-05 Onan Corporation Engine driven generator set system having substantially no roll torque
US20020044422A1 (en) 2001-09-11 2002-04-18 Bailey Mark M. Heatsink retention and support bracket
US6919518B2 (en) 2002-02-19 2005-07-19 Onan Corporation Phase flux barriers for transfer switch
USD536780S1 (en) * 2005-02-09 2007-02-13 Stego-Holding Gmbh Ventilation apparatus
US7573145B2 (en) 2006-11-16 2009-08-11 Cummins Power Generation Ip, Inc. Electric power generation system controlled to reduce perception of operational changes
USD620436S1 (en) * 2008-11-10 2010-07-27 Loncin Industry Co., Ltd. Control panel for an engine operated generator
USD669571S1 (en) * 2012-02-06 2012-10-23 Broan-Nutone, Llc Scroll housing
US8809661B2 (en) * 2012-08-09 2014-08-19 Roland Corporation Tuning device
USD720065S1 (en) * 2012-02-14 2014-12-23 Riello S.P.A. Hood for a burner
USD722586S1 (en) * 2012-06-08 2015-02-17 Roland Corporation Voice tuner
USD764651S1 (en) * 2013-07-31 2016-08-23 Broan-Nutone Llc Scroll grid
USD796662S1 (en) * 2011-08-18 2017-09-05 Rodney James Harman Termination collar for air duct
USD804624S1 (en) * 2015-07-13 2017-12-05 Stego-Holding Gmbh Regulator for a heating installation
USD815722S1 (en) * 2015-03-05 2018-04-17 EBM-PAPST MULFINGERN GmbH & Co. KG Ventilator
USD873908S1 (en) * 2017-07-07 2020-01-28 Roland Corporation Rhythm generator

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005408A (en) * 1933-02-21 1935-06-18 Riley Engineering & Supply Co Fan inlet guard and a method of manufacturing the same
USD255370S (en) * 1977-08-24 1980-06-10 Emix Corporation Toy piano
USD295621S (en) 1985-08-05 1988-05-10 Onan Corporation Engine driven generator
US4653442A (en) 1985-10-15 1987-03-31 Onan Corporation Engine starting cycle and overcrank control system
USD303785S (en) 1986-08-01 1989-10-03 Onan Corporation Enclosure for an engine driven generator set
USD309288S (en) 1987-11-30 1990-07-17 Onan Corporation Generator set enclosure
USD342274S (en) * 1991-12-30 1993-12-14 Casio Computer Co., Ltd. Electronic musical instrument
US5240222A (en) 1992-03-13 1993-08-31 Onan Corporation Secondary vibration isolation system
USD349079S (en) * 1992-09-01 1994-07-26 Matthies Lawayne L Simulated cam and generator cover for motorcycle
US5368000A (en) 1993-07-15 1994-11-29 Onan Corporation Engine efficiency improvement system
US5495907A (en) 1993-07-15 1996-03-05 Onan Corporation Engine driven generator set system having substantially no roll torque
US20020044422A1 (en) 2001-09-11 2002-04-18 Bailey Mark M. Heatsink retention and support bracket
US6919518B2 (en) 2002-02-19 2005-07-19 Onan Corporation Phase flux barriers for transfer switch
USD536780S1 (en) * 2005-02-09 2007-02-13 Stego-Holding Gmbh Ventilation apparatus
US7573145B2 (en) 2006-11-16 2009-08-11 Cummins Power Generation Ip, Inc. Electric power generation system controlled to reduce perception of operational changes
US7999405B2 (en) 2006-11-16 2011-08-16 Cummins Power Generation Ip, Inc. Electric power generation system controlled to reduce perception of operational changes
USD620436S1 (en) * 2008-11-10 2010-07-27 Loncin Industry Co., Ltd. Control panel for an engine operated generator
USD796662S1 (en) * 2011-08-18 2017-09-05 Rodney James Harman Termination collar for air duct
USD669571S1 (en) * 2012-02-06 2012-10-23 Broan-Nutone, Llc Scroll housing
USD720065S1 (en) * 2012-02-14 2014-12-23 Riello S.P.A. Hood for a burner
USD722586S1 (en) * 2012-06-08 2015-02-17 Roland Corporation Voice tuner
US8809661B2 (en) * 2012-08-09 2014-08-19 Roland Corporation Tuning device
USD764651S1 (en) * 2013-07-31 2016-08-23 Broan-Nutone Llc Scroll grid
USD815722S1 (en) * 2015-03-05 2018-04-17 EBM-PAPST MULFINGERN GmbH & Co. KG Ventilator
USD804624S1 (en) * 2015-07-13 2017-12-05 Stego-Holding Gmbh Regulator for a heating installation
USD873908S1 (en) * 2017-07-07 2020-01-28 Roland Corporation Rhythm generator

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Cummins Onan, RV Gasoline Generators, publication [online] [retrieved on Jun. 14, 2013] apparently published on or before Feb. 7, 2012, retrieved from the Internet: <URL: web.archive.org/web/20120207232315/http://www.cumminsonan.com/rv/products/gasoline>(shown in attachment 1).
Cummins Onan, RV QG 4000 EVAP shown in attachment 2 was sold or offered for sale at least by Jan. 1, 2014.
Heating Indicator Electric Fan Heate, announced Date unavailable [online], [site visited May 6, 2020]. Available from internet, URL:<https://www.globalsources.com/gsol/l/Fan-heater/p/sm/1165491844.htm#1165491844> (Year: 2020). *
Onan, MicroQuiet 4000 shown in attachment 3 was sold or offered for sale at least by Mar. 14, 2012.

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