Perforated ducts

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CPC
F24F2013/0608

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24FAIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING

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F24F2013/0608Perforated ducts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Air duct systems and methods of air flow control
- Patent number 12,196,444
- Issue date Jan 14, 2025
- Leiterman and Associates, Inc.
- Ryan Leiterman
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fabric drop-down diffusers
- Patent number 12,164,220
- Issue date Dec 10, 2024
- Rite-Hite Holding Corporation
- Blaine Schmidt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compact diffuser
- Patent number 11,761,671
- Issue date Sep 19, 2023
- AIR DISTRIBUTION TECHNOLOGIES IP, LLC
- Rahul Ashokrao Tambakhe
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Under-floor pliable air duct/dispersion systems
- Patent number 11,739,958
- Issue date Aug 29, 2023
- Rite-Hite Holding Corporation
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ventilation system for manhole vault
- Patent number 11,561,023
- Issue date Jan 24, 2023
- NOVINIUM, LLC
- Glen J. Bertini
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Supply air device for controlling supply air flow
- Patent number 11,333,396
- Issue date May 17, 2022
- Lindinvent AB
- Herman Lindborg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fabric drop-down diffusers
- Patent number 11,293,663
- Issue date Apr 5, 2022
- Rite-Hite Holding Corporation
- Blaine Schmidt
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Under-floor pliable air duct/dispersion systems
- Patent number 11,231,189
- Issue date Jan 25, 2022
- Rite-Hite Holding Corporation
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fabric drop-down diffusers
- Patent number 11,231,202
- Issue date Jan 25, 2022
- Rite-Hite Holding Corporation
- Blaine Schmidt
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pneumatic radiation air conditioner
- Patent number 11,168,900
- Issue date Nov 9, 2021
- Kimura Kohki Co., Ltd.
- Keiichi Kimura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air-conditioning apparatus
- Patent number 11,143,419
- Issue date Oct 12, 2021
- Mitsubishi Electric Corporation
- Yusaku Seki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ventilation system for manhole vault
- Patent number 11,060,754
- Issue date Jul 13, 2021
- Novinium, Inc.
- Glen J. Bertini
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Ventilation system for manhole vault
- Patent number 10,969,136
- Issue date Apr 6, 2021
- Novinium, Inc.
- Glen J. Bertini
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Controlled dilution flow in critical environments
- Patent number 10,852,015
- Issue date Dec 1, 2020
- Halton Oy
- Kim Hagström
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air-conditioning diffuser for air distribution
- Patent number 10,830,485
- Issue date Nov 10, 2020
- PRIHODA s.r.o.
- Zdenek Prihoda
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air distribution device
- Patent number 10,677,491
- Issue date Jun 9, 2020
- Halton Oy
- Panu Mustakallio
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Damper switch
- Patent number 10,670,291
- Issue date Jun 2, 2020
- MIDOENC CO., LTD.
- Byung Kyu Yoo
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Ventilation system and method for air-conditioning an interior usin...
- Patent number 10,337,752
- Issue date Jul 2, 2019
- Albert Reichenbach
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fabric air outlet device
- Patent number 10,309,681
- Issue date Jun 4, 2019
- PRIHODA s.r.o.
- Zdenek Prihoda
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Under-floor pliable air duct/dispersion systems
- Patent number 10,274,216
- Issue date Apr 30, 2019
- Rite-Hite Holding Corporation
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Arrangement for ventilating a room, in particular a laboratory room
- Patent number 9,759,444
- Issue date Sep 12, 2017
- H. Luedi + Co. AG
- Hansjürg Lüdi
- E04 - BUILDING
Information Patent Grant
Pliable air ducts with anti-condensation nozzles
- Patent number 9,709,193
- Issue date Jul 18, 2017
- Rite-Hite Holding Corporation
- Kevin J. Gebke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Configurable pliable air ducts
- Patent number 9,494,336
- Issue date Nov 15, 2016
- Rite-Hite Holding Corporation
- Cary Pinkalla
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Purified air discharge device
- Patent number 9,410,710
- Issue date Aug 9, 2016
- Koken Ltd.
- Taketo Suzuki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Container for the transport and/or storage of nuclear materials, th...
- Patent number 9,200,839
- Issue date Dec 1, 2015
- TN International
- Lilian Viallon
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Longitudinally split fabric air duct
- Patent number 9,039,503
- Issue date May 26, 2015
- Rite-Hite Holding Corporation
- Kevin J. Gebke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Uniform flow supply duct and associated method of sizing restrictor...
- Patent number 8,876,580
- Issue date Nov 4, 2014
- The Boeing Company
- Steven A. Castro
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for diffusing a protective flux with regard to a...
- Patent number 7,297,050
- Issue date Nov 20, 2007
- Acanthe
- Pierre Bridenne
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fabric air duct with directional vent
- Patent number 6,960,130
- Issue date Nov 1, 2005
- Rite-Hite Holding Corporation
- Kevin J. Gebke
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pliable air duct with dust and condensation repellency
- Patent number 6,958,011
- Issue date Oct 25, 2005
- Rite-Hite Holding Corp.
- Kevin J. Gebke
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR GENERATING UNIFORM DIFFUSION OF AIR
- Publication number 20240280288
- Publication date Aug 22, 2024
- HCL Technologies Italy S.p.A.
- LONGOBARDI GIUSEPPE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS
- Publication number 20240003562
- Publication date Jan 4, 2024
- RITE-HITE HOLDING CORPORATION
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR DUCT SYSTEMS AND METHODS OF AIR FLOW CONTROL
- Publication number 20230064730
- Publication date Mar 2, 2023
- Leiterman and Associates, Inc.
- RYAN LEITERMAN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR DIFFUSION SYSTEM
- Publication number 20220404062
- Publication date Dec 22, 2022
- BVN Architecture Pty Ltd
- Ninotschka Anna Titchkosky
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SUPPLY AIR DUCT WITH INTEGRAL NOZZLES FOR DIFFUSING SUPPLY AIR ALON...
- Publication number 20220349613
- Publication date Nov 3, 2022
- CAPTIVE-AIRE SYSTEMS, INC.
- William Brian Griffin
- F24 - HEATING RANGES VENTILATING
Information Patent Application
UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS
- Publication number 20220146139
- Publication date May 12, 2022
- RITE-HITE HOLDING CORPORATION
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COMPACT DIFFUSER
- Publication number 20210172644
- Publication date Jun 10, 2021
- Air Distribution Technologies IP, LLC.
- Rahul Ashokrao Tambakhe
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Flow Tent System
- Publication number 20200232245
- Publication date Jul 23, 2020
- Mark Ellison
- E04 - BUILDING
Information Patent Application
PNEUMATIC RADIATION AIR CONDITIONER
- Publication number 20200080732
- Publication date Mar 12, 2020
- Kimura Kohki Co., Ltd.
- Keiichi Kimura
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR-CONDITIONING APPARATUS
- Publication number 20190368751
- Publication date Dec 5, 2019
- Mitsubishi Electric Corporation
- Yusaku SEKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS
- Publication number 20190249890
- Publication date Aug 15, 2019
- RITE-HITE HOLDING CORPORATION
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DIFFUSER, AIR TREATING PLANT COMPRISING SAID DIFFUSER AND USE OF SA...
- Publication number 20190186774
- Publication date Jun 20, 2019
- Marco ZAMBOLIN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fabric Drop-Down Diffusers
- Publication number 20190128557
- Publication date May 2, 2019
- Blaine Schmidt
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fabric Drop-Down Diffusers
- Publication number 20180209685
- Publication date Jul 26, 2018
- Blaine Schmidt
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Ventilation System and Method for Air-Conditioning an Interior Usin...
- Publication number 20180180312
- Publication date Jun 28, 2018
- Albert Reichenbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DAMPER SWITCH
- Publication number 20180172307
- Publication date Jun 21, 2018
- MIDOENC Co., Ltd.
- Byung Kyu YOO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONING ELEMENT FOR AIR DISTRIBUTION
- Publication number 20170030608
- Publication date Feb 2, 2017
- PRIHODA S.R.O.
- Zdenek Prihoda
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SUPPLY AND EXHAUST AIR TERMINAL DEVICE
- Publication number 20170016632
- Publication date Jan 19, 2017
- Halton Oy
- Heimo ULMANEN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FABRIC AIR OUTLET DEVICE
- Publication number 20160258650
- Publication date Sep 8, 2016
- PRIHODA S.R.O.
- Zdenek Prihoda
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Constant Total Orifice Area Damper
- Publication number 20150140922
- Publication date May 21, 2015
- Nejat Babur
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PLIABLE AIR DUCTS WITH ANTI-CONDENSATION NOZZLES
- Publication number 20140202540
- Publication date Jul 24, 2014
- Kevin J. Gebke
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ARRANGEMENT FOR VENTILATING A ROOM, IN PARTICULAR A LABORATORY ROOM
- Publication number 20130210336
- Publication date Aug 15, 2013
- H. LUEDI + CO. AG
- Hansjürg Lüdi
- E04 - BUILDING
Information Patent Application
FLEXIBLE AIR DUCTS WITH GRADUAL INFLATION
- Publication number 20120028562
- Publication date Feb 2, 2012
- Frank Heim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CONFIGURABLE PLIABLE AIR DUCTS
- Publication number 20110269390
- Publication date Nov 3, 2011
- Cary Pinkalla
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PLENUM BOX
- Publication number 20110263194
- Publication date Oct 27, 2011
- CRODA, INC.
- Goran Hultmark
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DIRECTIONAL FLOW-CONTROLLED AIR DUCT
- Publication number 20110180170
- Publication date Jul 28, 2011
- KE FIBERTEC A/S
- Anders Olsen
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fabric Air Duct with Flexible Support Ribs
- Publication number 20110000569
- Publication date Jan 6, 2011
- Phil Lynch
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CONTAINER FOR THE TRANSPORT AND/OR STORAGE OF NUCLEAR MATERIALS, TH...
- Publication number 20100119029
- Publication date May 13, 2010
- TN INTERNATIONAL
- Lilian Viallon
- F24 - HEATING RANGES VENTILATING
Information Patent Application
UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS
- Publication number 20100048121
- Publication date Feb 25, 2010
- Jeffrey Klopfenstein
- F24 - HEATING RANGES VENTILATING
Information Patent Application
LONGITUDINALLY SPLIT FABRIC AIR DUCT
- Publication number 20090221226
- Publication date Sep 3, 2009
- Kevin J. Gebke
- F24 - HEATING RANGES VENTILATING

Perforated ducts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Air duct systems and methods of air flow control

Fabric drop-down diffusers

Compact diffuser

Under-floor pliable air duct/dispersion systems

Ventilation system for manhole vault

Supply air device for controlling supply air flow

Fabric drop-down diffusers

Under-floor pliable air duct/dispersion systems

Fabric drop-down diffusers

Pneumatic radiation air conditioner

Air-conditioning apparatus

Ventilation system for manhole vault

Ventilation system for manhole vault

Controlled dilution flow in critical environments

Air-conditioning diffuser for air distribution

Air distribution device

Damper switch

Ventilation system and method for air-conditioning an interior usin...

Fabric air outlet device

Under-floor pliable air duct/dispersion systems

Arrangement for ventilating a room, in particular a laboratory room

Pliable air ducts with anti-condensation nozzles

Configurable pliable air ducts

Purified air discharge device

Container for the transport and/or storage of nuclear materials, th...

Longitudinally split fabric air duct

Uniform flow supply duct and associated method of sizing restrictor...

Method and device for diffusing a protective flux with regard to a...

Fabric air duct with directional vent

Pliable air duct with dust and condensation repellency

Patents Applicationslast 30 patents

SYSTEM FOR GENERATING UNIFORM DIFFUSION OF AIR

UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS

AIR DUCT SYSTEMS AND METHODS OF AIR FLOW CONTROL

AIR DIFFUSION SYSTEM

SUPPLY AIR DUCT WITH INTEGRAL NOZZLES FOR DIFFUSING SUPPLY AIR ALON...

UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS

COMPACT DIFFUSER

Flow Tent System

PNEUMATIC RADIATION AIR CONDITIONER

AIR-CONDITIONING APPARATUS

UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS

DIFFUSER, AIR TREATING PLANT COMPRISING SAID DIFFUSER AND USE OF SA...

Fabric Drop-Down Diffusers

Fabric Drop-Down Diffusers

Ventilation System and Method for Air-Conditioning an Interior Usin...

DAMPER SWITCH

AIR CONDITIONING ELEMENT FOR AIR DISTRIBUTION

SUPPLY AND EXHAUST AIR TERMINAL DEVICE

FABRIC AIR OUTLET DEVICE

Constant Total Orifice Area Damper

PLIABLE AIR DUCTS WITH ANTI-CONDENSATION NOZZLES

ARRANGEMENT FOR VENTILATING A ROOM, IN PARTICULAR A LABORATORY ROOM

FLEXIBLE AIR DUCTS WITH GRADUAL INFLATION

CONFIGURABLE PLIABLE AIR DUCTS

PLENUM BOX

DIRECTIONAL FLOW-CONTROLLED AIR DUCT

Fabric Air Duct with Flexible Support Ribs

CONTAINER FOR THE TRANSPORT AND/OR STORAGE OF NUCLEAR MATERIALS, TH...

UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS

LONGITUDINALLY SPLIT FABRIC AIR DUCT