and having shutters

Industry

CPC
F04D25/14

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D25/00Pumping installations or systems

Current Industry

F04D25/14and having shutters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Backflow blocking device for axial fans
- Patent number 11,994,223
- Issue date May 28, 2024
- Cisco Technology, Inc.
- Adriana del Pilar Rangel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fan guard configured to selectively cover aperture
- Patent number 11,781,555
- Issue date Oct 10, 2023
- Quanta Computer Inc.
- Chao-Jung Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air intake assembly for centrifugal blower system and fuel cell inc...
- Patent number 11,708,835
- Issue date Jul 25, 2023
- WATT FUEL CELL CORP.
- Caine M. Finnerty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ventilation fan with synchronous butterfly shutter for animal building
- Patent number 11,690,351
- Issue date Jul 4, 2023
- The GSI Group LLC
- Yu Shao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Extraction hood
- Patent number 11,692,734
- Issue date Jul 4, 2023
- Whirlpool Corporation
- Mauro Santucci
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus for housing storage processor, and storage server
- Patent number 11,596,080
- Issue date Feb 28, 2023
- EMC IP Holding Company LLC
- Aiqin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system for rotating thrust-producing apparatus
- Patent number 11,518,443
- Issue date Dec 6, 2022
- Quinn Aerospace Inc.
- Steven P. Quinn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Retractable baffle for a bay
- Patent number 11,457,542
- Issue date Sep 27, 2022
- Quanta Computer Inc.
- Chun Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fan module and electronic device
- Patent number 11,388,838
- Issue date Jul 12, 2022
- Wistron Corporation
- Qi-Hong Yang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air shutter and radiating fan including the same
- Patent number 11,346,355
- Issue date May 31, 2022
- Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Hsin-Tien Lo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting residual host cell proteins in recombinant protein prepar...
- Patent number 11,007,849
- Issue date May 18, 2021
- Medlmmune, LLC
- Andrew Csordas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Check valve for preventing air backflow in a modular cooling system
- Patent number 10,888,018
- Issue date Jan 5, 2021
- Fortinet, Inc.
- Qian Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Air shutter and radiating fan including the same
- Patent number 10,871,166
- Issue date Dec 22, 2020
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- Hsin-Tien Lo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjustable spring tension clip for external damper agricultural fans
- Patent number 10,823,182
- Issue date Nov 3, 2020
- The GSI Group, LLC
- Brian Daniel Duke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Device and method for gas turbine unlocking
- Patent number 10,724,442
- Issue date Jul 28, 2020
- Tommaso Betti
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flexure back-flow stopper
- Patent number 10,718,354
- Issue date Jul 21, 2020
- Western Digital Technologies, Inc.
- Darya Amin-Shahidi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Airfoil damper
- Patent number 10,619,886
- Issue date Apr 14, 2020
- Acme Engineering & Manufacturing Corp.
- Jan Cermak
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Integrated basement ventilation apparatus
- Patent number 10,605,471
- Issue date Mar 31, 2020
- VENTILATION INSTITUTE OF KOREA CO., LTD.
- Su-Bin Lee
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Ventilation fan
- Patent number 10,598,397
- Issue date Mar 24, 2020
- Mitsubishi Electric Corporation
- Yoshihiro Kagawa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Automatic fan inlet closure apparatus and methods
- Patent number 10,436,207
- Issue date Oct 8, 2019
- Acoustiflo, Ltd.
- David Hustvedt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan with shut-off valve and method of operating
- Patent number 10,408,218
- Issue date Sep 10, 2019
- GE Aviation Systems LLC
- Sukeyuki Kobayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Anti-backflow device for fan unit
- Patent number 10,294,947
- Issue date May 21, 2019
- Celestica Technology Consultancy (Shanghai) Co., Ltd.
- Yen Hao Wei
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air filtering system for an electrical enclosure
- Patent number 10,279,296
- Issue date May 7, 2019
- Schneider Electric Industries SAS
- Josep Lopez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat dissipating module
- Patent number 10,238,006
- Issue date Mar 19, 2019
- Wistron Corporation
- Xiao-Ju Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Plastic fan shroud and cone assembly and method
- Patent number 10,215,182
- Issue date Feb 26, 2019
- CTB, Inc.
- Curtis Wenger
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Backflow stopper with acoustic barrier
- Patent number 10,151,324
- Issue date Dec 11, 2018
- Western Digital Technologies, Inc.
- Darya Amin-Shahidi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ventilation system and method
- Patent number 10,113,550
- Issue date Oct 30, 2018
- Broan-Nutone LLC
- Mirko Zakula
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Range hood and volute casing thereof
- Patent number 10,060,634
- Issue date Aug 28, 2018
- WUHU MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD.
- Jiwu Jiang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Locking louver assembly for air-moving assembly
- Patent number 9,968,006
- Issue date May 8, 2018
- International Business Machines Corporation
- Levi A. Campbell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ventilation system
- Patent number 9,945,580
- Issue date Apr 17, 2018
- Broan-NuTone, LLC
- Robert G. Penlesky
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
FAN GUARD CONFIGURED TO SELECTIVELY COVER APERTURE
- Publication number 20230417252
- Publication date Dec 28, 2023
- QUANTA COMPUTER INC.
- Chao-Jung CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN GUARD CONFIGURED TO SELECTIVELY COVER APERTURE
- Publication number 20230204041
- Publication date Jun 29, 2023
- QUANTA COMPUTER INC.
- Chao-Jung CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN MODULE AND ELECTRONIC DEVICE
- Publication number 20210321532
- Publication date Oct 14, 2021
- Wistron Corporation
- Qi-Hong Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
VENTILATOR BACKFLOW PREVENTION DEVICE AND VENTILATOR INCLUDING SAME
- Publication number 20210079924
- Publication date Mar 18, 2021
- PETRICHOR SWAN CO. LTD
- Su Wan KIM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR SHUTTER AND RADIATING FAN INCLUDING THE SAME
- Publication number 20210018011
- Publication date Jan 21, 2021
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- HSIN-TIEN LO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AIR INTAKE ASSEMBLY FOR CENTRIFUGAL BLOWER SYSTEM AND FUEL CELL INC...
- Publication number 20200277961
- Publication date Sep 3, 2020
- WATT FUEL CELL CORP.
- Caine M. FINNERTY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR SHUTTER AND RADIATING FAN INCLUDING THE SAME
- Publication number 20200191154
- Publication date Jun 18, 2020
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- HSIN-TIEN LO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXTRACTION HOOD
- Publication number 20200124318
- Publication date Apr 23, 2020
- Whirlpool Corporation
- Mauro Santucci
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FAN WITH SHUT-OFF VALVE AND METHOD OF OPERATING
- Publication number 20190390681
- Publication date Dec 26, 2019
- GE AVIATION SYSTEMS LLC
- Sukeyuki Kobayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR MANAGEMENT SYSTEM
- Publication number 20190257315
- Publication date Aug 22, 2019
- Gregory Terraz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BLOCKING DEVICE FOR VENTILATOR
- Publication number 20190120240
- Publication date Apr 25, 2019
- Jinho KIM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ADJUSTABLE SPRING TENSION CLIP FOR EXTERNAL DAMPER AGRICULTURAL FANS
- Publication number 20190093663
- Publication date Mar 28, 2019
- The GSI Group LLC
- Brian Daniel Duke
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CHECK VALVE FAN COVER
- Publication number 20180376614
- Publication date Dec 27, 2018
- FORTINET, INC.
- Hua Keng Xiong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR GAS TURBINE UNLOCKING
- Publication number 20180094585
- Publication date Apr 5, 2018
- Nuovo Pignone Tecnologie S.r.l.
- Tommaso BETTI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VENTILATION FAN
- Publication number 20180058709
- Publication date Mar 1, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Yoshihiro KAGAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DETECTING RESIDUAL HOST CELL PROTEINS IN RECOMBINANT PROTEIN PREPAR...
- Publication number 20170274734
- Publication date Sep 28, 2017
- Andrew CSORDAS
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automatic Fan Inlet Closure Apparatus and Methods
- Publication number 20170030363
- Publication date Feb 2, 2017
- Acoustiflo, Ltd.
- David Hustvedt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PROTECTIVE COVER ASSEMBLY FOR AIR-MOVING ASSEMBLY
- Publication number 20160169237
- Publication date Jun 16, 2016
- International Business Machines Corporation
- Levi A. CAMPBELL
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DAMPER-INTEGRATED BLOWER HAVING IMPROVED AIRTIGHTNESS
- Publication number 20160115965
- Publication date Apr 28, 2016
- Cendori Co., Ltd.
- Mun Su PARK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN SHUTTER DEVICE
- Publication number 20160047389
- Publication date Feb 18, 2016
- Asia Vital Components Co., Ltd.
- Pei-Su Zhu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Plastic Fan Shroud And Cone Assembly And Method
- Publication number 20160010651
- Publication date Jan 14, 2016
- CTB, INC.
- Curtis WENGER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BACKFLOW PREVENTION DEVICE AND A FAN HAVING THE SAME
- Publication number 20150252813
- Publication date Sep 10, 2015
- Wistron Corporation
- Wei-Ta Shih
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ANTI-BACKFLOW DEVICE FOR FAN UNIT
- Publication number 20150211536
- Publication date Jul 30, 2015
- Celestica Technology Consultancy (Shanghai) Co., Ltd
- Yen Hao WEI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VENT DUCT STRUCTURE FOR VEHICLE
- Publication number 20140323027
- Publication date Oct 30, 2014
- Toyota Jidosha Kabushiki Kaisha
- Toyoka Ide
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUST-PROOF FAN
- Publication number 20140308114
- Publication date Oct 16, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- Shao-Chun TANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE FOR EXTRACTOR HOOD
- Publication number 20140283813
- Publication date Sep 25, 2014
- ELICA S.P.A.
- Francesco Casoli
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Extraction Fan Assembly Including a Damper that Closes Firmly when...
- Publication number 20140287675
- Publication date Sep 25, 2014
- Robert Labrecque
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HEATING AND VENTILATING FAN
- Publication number 20140169771
- Publication date Jun 19, 2014
- PANASONIC CORPORATION
- Hongjian Yuan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method for Controlling Air Flow of an Extraction Fan
- Publication number 20140170961
- Publication date Jun 19, 2014
- Robert Labrecque
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COOLING FAN WITH ROTOR BLADE FLANGES FOR CONTROLLING ROTOR MOVEMENT
- Publication number 20140134011
- Publication date May 15, 2014
- FOXCONN TECHNOLOGY CO., LTD.
- WEN-CHENG CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

and having shutters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Backflow blocking device for axial fans

Fan guard configured to selectively cover aperture

Air intake assembly for centrifugal blower system and fuel cell inc...

Ventilation fan with synchronous butterfly shutter for animal building

Extraction hood

Apparatus for housing storage processor, and storage server

Control system for rotating thrust-producing apparatus

Retractable baffle for a bay

Fan module and electronic device

Air shutter and radiating fan including the same

Detecting residual host cell proteins in recombinant protein prepar...

Check valve for preventing air backflow in a modular cooling system

Air shutter and radiating fan including the same

Adjustable spring tension clip for external damper agricultural fans

Device and method for gas turbine unlocking

Flexure back-flow stopper

Airfoil damper

Integrated basement ventilation apparatus

Ventilation fan

Automatic fan inlet closure apparatus and methods

Fan with shut-off valve and method of operating

Anti-backflow device for fan unit

Air filtering system for an electrical enclosure

Heat dissipating module

Plastic fan shroud and cone assembly and method

Backflow stopper with acoustic barrier

Ventilation system and method

Range hood and volute casing thereof

Locking louver assembly for air-moving assembly

Ventilation system

Patents Applicationslast 30 patents

FAN GUARD CONFIGURED TO SELECTIVELY COVER APERTURE

FAN GUARD CONFIGURED TO SELECTIVELY COVER APERTURE

FAN MODULE AND ELECTRONIC DEVICE

VENTILATOR BACKFLOW PREVENTION DEVICE AND VENTILATOR INCLUDING SAME

AIR SHUTTER AND RADIATING FAN INCLUDING THE SAME

AIR INTAKE ASSEMBLY FOR CENTRIFUGAL BLOWER SYSTEM AND FUEL CELL INC...

AIR SHUTTER AND RADIATING FAN INCLUDING THE SAME

EXTRACTION HOOD

FAN WITH SHUT-OFF VALVE AND METHOD OF OPERATING

AIR MANAGEMENT SYSTEM

BLOCKING DEVICE FOR VENTILATOR

ADJUSTABLE SPRING TENSION CLIP FOR EXTERNAL DAMPER AGRICULTURAL FANS

CHECK VALVE FAN COVER

DEVICE AND METHOD FOR GAS TURBINE UNLOCKING

VENTILATION FAN

DETECTING RESIDUAL HOST CELL PROTEINS IN RECOMBINANT PROTEIN PREPAR...

Automatic Fan Inlet Closure Apparatus and Methods

PROTECTIVE COVER ASSEMBLY FOR AIR-MOVING ASSEMBLY

DAMPER-INTEGRATED BLOWER HAVING IMPROVED AIRTIGHTNESS

FAN SHUTTER DEVICE

Plastic Fan Shroud And Cone Assembly And Method

BACKFLOW PREVENTION DEVICE AND A FAN HAVING THE SAME

ANTI-BACKFLOW DEVICE FOR FAN UNIT

VENT DUCT STRUCTURE FOR VEHICLE

DUST-PROOF FAN

DEVICE FOR EXTRACTOR HOOD

Extraction Fan Assembly Including a Damper that Closes Firmly when...

HEATING AND VENTILATING FAN

Method for Controlling Air Flow of an Extraction Fan

COOLING FAN WITH ROTOR BLADE FLANGES FOR CONTROLLING ROTOR MOVEMENT