USD895100S1 - Air duct - Google Patents

Air duct Download PDF

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Publication number
USD895100S1
USD895100S1 US29/673,069 US201829673069F USD895100S US D895100 S1 USD895100 S1 US D895100S1 US 201829673069 F US201829673069 F US 201829673069F US D895100 S USD895100 S US D895100S
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
US29/673,069
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 US29/673,069 priority Critical patent/USD895100S1/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 USD895100S1 publication Critical patent/USD895100S1/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 second top perspective view of the air duct;
FIG. 3 is a first bottom perspective view of the air duct;
FIG. 4 is a second bottom perspective view of the air duct;
FIG. 5 is a front side elevational view of the air duct;
FIG. 6 is a rear side elevational view of the air duct;
FIG. 7 is a top side view of the air duct;
FIG. 8 is a bottom side view of the air duct;
FIG. 9 is a right side elevational view of the air duct;
FIG. 10 is a left side elevational view of the air duct; and,
FIG. 11 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.
US29/673,069 2018-12-11 2018-12-11 Air duct Active USD895100S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/673,069 USD895100S1 (en) 2018-12-11 2018-12-11 Air duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/673,069 USD895100S1 (en) 2018-12-11 2018-12-11 Air duct

Publications (1)

Publication Number Publication Date
USD895100S1 true USD895100S1 (en) 2020-09-01

Family

ID=72193111

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/673,069 Active USD895100S1 (en) 2018-12-11 2018-12-11 Air duct

Country Status (1)

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US (1) USD895100S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD956194S1 (en) 2021-02-24 2022-06-28 Tianxiang Yu Inflatable paint booth air draft device for indoor

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482519A (en) * 1947-07-19 1949-09-20 Air Controls Inc Square sided blower
US3732030A (en) * 1972-03-02 1973-05-08 Gen Electric Blower wheel assembly
USD244020S (en) * 1975-06-16 1977-04-12 Hanson Richard H Coupling guard
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
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
US6902373B1 (en) * 2002-09-26 2005-06-07 Fasco Industries, Inc. Sheet metal exhaust adapter for draft inducers
US6919518B2 (en) 2002-02-19 2005-07-19 Onan Corporation Phase flux barriers for transfer switch
USD579842S1 (en) * 2007-10-25 2008-11-04 Sycamore Scs, Llc Muffler cover
USD593192S1 (en) * 2008-01-02 2009-05-26 Spal Automotive S.R.L. Ventilating fan
US7573145B2 (en) 2006-11-16 2009-08-11 Cummins Power Generation Ip, Inc. Electric power generation system controlled to reduce perception of operational changes
US8056933B2 (en) * 2006-04-07 2011-11-15 Dometic Corporation Quick connect flange plate
USD669571S1 (en) * 2012-02-06 2012-10-23 Broan-Nutone, Llc Scroll housing
USD709920S1 (en) * 2013-07-26 2014-07-29 Horizon Industries, Inc. Pump cover
USD804981S1 (en) * 2015-01-26 2017-12-12 Maag Automatik Gmbh Curved filter screen
USD826284S1 (en) * 2016-11-28 2018-08-21 Watson-Marlow Limited Cartridge for use with a fluid pump
USD877607S1 (en) * 2018-07-15 2020-03-10 Eaton Intelligent Power Limited Pipe saddle with a hanger retainer
USD878193S1 (en) * 2018-07-15 2020-03-17 Eaton Intelligent Power Limited Pipe saddle with support clip

Patent Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482519A (en) * 1947-07-19 1949-09-20 Air Controls Inc Square sided blower
US3732030A (en) * 1972-03-02 1973-05-08 Gen Electric Blower wheel assembly
USD244020S (en) * 1975-06-16 1977-04-12 Hanson Richard H Coupling guard
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
US5240222A (en) 1992-03-13 1993-08-31 Onan Corporation Secondary vibration isolation system
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
US6902373B1 (en) * 2002-09-26 2005-06-07 Fasco Industries, Inc. Sheet metal exhaust adapter for draft inducers
US8056933B2 (en) * 2006-04-07 2011-11-15 Dometic Corporation Quick connect flange plate
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
USD579842S1 (en) * 2007-10-25 2008-11-04 Sycamore Scs, Llc Muffler cover
USD593192S1 (en) * 2008-01-02 2009-05-26 Spal Automotive S.R.L. Ventilating fan
USD669571S1 (en) * 2012-02-06 2012-10-23 Broan-Nutone, Llc Scroll housing
USD709920S1 (en) * 2013-07-26 2014-07-29 Horizon Industries, Inc. Pump cover
USD804981S1 (en) * 2015-01-26 2017-12-12 Maag Automatik Gmbh Curved filter screen
USD826284S1 (en) * 2016-11-28 2018-08-21 Watson-Marlow Limited Cartridge for use with a fluid pump
USD877607S1 (en) * 2018-07-15 2020-03-10 Eaton Intelligent Power Limited Pipe saddle with a hanger retainer
USD878193S1 (en) * 2018-07-15 2020-03-17 Eaton Intelligent Power Limited Pipe saddle with support clip
USD881686S1 (en) * 2018-07-15 2020-04-21 Eaton Intelligent Power Limited Pipe saddle
USD881687S1 (en) * 2018-07-15 2020-04-21 Eaton Intelligent Power Limited Pipe saddle
USD881685S1 (en) * 2018-07-15 2020-04-21 Eaton Intelligent Power Limited Pipe saddle

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Above Ground Pump Cover, announced Date unavailable[online], [site visited May 4, 2020]. Available from internet, URL:<https://www.discountfilterstore.com/american-hydro-systems-265075-pumphaus-pump-cover.html> (Year: 2020). *
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.
Onan, MicroQuiet 4000 shown in attachment 3 was sold or offered for sale at least by Mar. 14, 2012.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD956194S1 (en) 2021-02-24 2022-06-28 Tianxiang Yu Inflatable paint booth air draft device for indoor

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