with springs

Industry

CPC
F24F2013/146

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Parent Industries

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

Current Industry

F24F2013/146with springs

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for stabilizing blade for relief damper
- Patent number 12,111,069
- Issue date Oct 8, 2024
- Jin Soo Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Dual pressure damper
- Patent number 12,025,336
- Issue date Jul 2, 2024
- Patrick N Galvin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Foldable, boot loadable, insertable air damper device
- Patent number 12,007,141
- Issue date Jun 11, 2024
- Arzel Zoning Technology, Inc.
- Mark Votaw
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Damper for HVAC system
- Patent number 11,971,190
- Issue date Apr 30, 2024
- AIR DISTRIBUTION TECHNOLOGIES IP, LLC
- Cody Christopher Thompson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indoor unit of an air conditioner with a movable fan housing assembly
- Patent number 11,953,214
- Issue date Apr 9, 2024
- LG Electronics Inc.
- Seongkuk Mun
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indoor unit of an air conditioner
- Patent number 11,852,358
- Issue date Dec 26, 2023
- LG Electronics Inc.
- Seongkuk Mun
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Evaporator with one or more leak mitigation dampers
- Patent number 11,835,244
- Issue date Dec 5, 2023
- Carrier Corporation
- Richard G. Lord
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Actuating drive having a wound flat spring as a restoring spring, w...
- Patent number 11,828,350
- Issue date Nov 28, 2023
- Siemens Schweiz AG
- Hilmar Konrad
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pneumatically actuated louver for air conditioner unit
- Patent number 11,614,256
- Issue date Mar 28, 2023
- Haier US Appliance Solutions, Inc.
- Sainath Akella
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Standoff regulator
- Patent number 11,598,552
- Issue date Mar 7, 2023
- Hayghaz Amirian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Backdraft damper having damper blades with opposed movement linkage
- Patent number 11,466,892
- Issue date Oct 11, 2022
- T. A. Morrison & Co Inc.
- Stephen Dane Carey
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Variable louver control for fans
- Patent number 11,359,835
- Issue date Jun 14, 2022
- Arista Networks, Inc.
- Duong Cu Lu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Exhaust fan assembly having a system for automatically opening a da...
- Patent number 11,353,237
- Issue date Jun 7, 2022
- Captive-Aire Systems, Inc.
- Joshua J. Hess
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Enclosure with adjustable louver panels
- Patent number 11,054,172
- Issue date Jul 6, 2021
- Johnson Controls Technology Company
- Appiya B. Suriya Prakash
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Standoff regulator
- Patent number 10,928,095
- Issue date Feb 23, 2021
- Hayghaz Amirian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shutter structure
- Patent number 10,914,489
- Issue date Feb 9, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Wakana Nogami
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Switch mechanism, geared motor and damper device
- Patent number 10,876,781
- Issue date Dec 29, 2020
- NIDEC SANKYO CORPORATION
- Takehiko Yazawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Backdraft damper having damper blades with opposed movement linkage
- Patent number 10,816,237
- Issue date Oct 27, 2020
- T.A. Morrison & Co. Inc.
- Stephen Dane Carey
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indoor unit of air conditioner and blade unit applied to same
- Patent number 10,746,456
- Issue date Aug 18, 2020
- Samsung Electronics Co., Ltd.
- Mun Sub Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
HVAC damper control
- Patent number 10,746,433
- Issue date Aug 18, 2020
- HALTON MARINE OY
- Risto Paavilainen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Spring loaded HVAC damper
- Patent number 10,697,554
- Issue date Jun 30, 2020
- Ademco Inc.
- Pavel Marak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Damper for ventilation systems
- Patent number 10,663,191
- Issue date May 26, 2020
- Lindab AB
- Göran Hultmark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Damper with adjustable resistance to blade motion
- Patent number 10,598,404
- Issue date Mar 24, 2020
- Research Products Corporation
- Peter J. Davis
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Air flap device
- Patent number 10,578,336
- Issue date Mar 3, 2020
- Röchling Automotive SE & Co. KG
- Jürgen Schneider
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for parking a return spring HVAC actuator at a...
- Patent number 10,550,952
- Issue date Feb 4, 2020
- Honeywell International Inc.
- Ondrej Ficner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Counterweighted backdraft damper blade with improved airflow profile
- Patent number 10,514,181
- Issue date Dec 24, 2019
- T.A. Morrison & Co. Inc.
- Ronald Chappell
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air flow director
- Patent number 10,309,684
- Issue date Jun 4, 2019
- Richard Ellis Taylor
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Spring loaded HVAC damper
- Patent number 10,302,207
- Issue date May 28, 2019
- Honeywell International Inc.
- Pavel Marak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Foldable, boot loadable, insertable air damper device
- Patent number 8,951,103
- Issue date Feb 10, 2015
- Arzel Zoning Technology, Inc.
- Mark Votaw
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR DEVICE HAVING POWER SPRING RETENTION
- Publication number 20240328396
- Publication date Oct 3, 2024
- Siemens Industry, Inc.
- Samuel Waldmann
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DAMPER DOOR FOR AN AIR CONDITIONING APPLIANCE
- Publication number 20240328665
- Publication date Oct 3, 2024
- Haier US Appliance Solutions, Inc.
- Charles D. Robinson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
APPARATUS FOR STABILIZING BLADE FOR RELIEF DAMPER
- Publication number 20240328666
- Publication date Oct 3, 2024
- Jin Soo KIM
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE
- Publication number 20240295340
- Publication date Sep 5, 2024
- ARZEL ZONING TECHNOLOGY, INC.
- Mark Votaw
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DAMPER FOR HVAC SYSTEM
- Publication number 20240280289
- Publication date Aug 22, 2024
- Air Distribution Technologies IP, LLC.
- Cody Christopher Thompson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AN AIR CONDITIONER
- Publication number 20240210044
- Publication date Jun 27, 2024
- LG ELECTRONICS INC.
- Seongkuk MUN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AN AIR CONDITIONER
- Publication number 20240142117
- Publication date May 2, 2024
- LG ELECTRONICS INC.
- Seongkuk MUN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Damper for regulating an air flow and ventilation installation comp...
- Publication number 20240077226
- Publication date Mar 7, 2024
- ANJOS VENTILATION
- Christian Gilles BARBARIN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AN AIR CONDITIONER
- Publication number 20240068677
- Publication date Feb 29, 2024
- LG ELECTRONICS INC.
- Seongkuk MUN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AN AIR CONDITIONER
- Publication number 20240068676
- Publication date Feb 29, 2024
- LG ELECTRONICS INC.
- Seongkuk MUN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AN AIR CONDITIONER
- Publication number 20240068675
- Publication date Feb 29, 2024
- LG ELECTRONICS INC.
- Seongkuk MUN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DAMPER FOR HVAC SYSTEM
- Publication number 20230250995
- Publication date Aug 10, 2023
- Air Distribution Technologies IP, LLC.
- Cody Christopher Thompson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DAMPER FOR HVAC SYSTEM
- Publication number 20230250994
- Publication date Aug 10, 2023
- Air Distribution Technologies IP, LLC.
- Cody Christopher Thompson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
EVAPORATOR WITH ONE OR MORE LEAK MITIGATION DAMPERS
- Publication number 20220307711
- Publication date Sep 29, 2022
- Carrier Corporation
- Richard G. Lord
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE
- Publication number 20220099331
- Publication date Mar 31, 2022
- ARZEL ZONING TECHNOLOGY, INC.
- Mark Votaw
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PNEUMATICALLY ACTUATED LOUVER FOR AIR CONDITIONER UNIT
- Publication number 20210207842
- Publication date Jul 8, 2021
- Sainath Akella
- F24 - HEATING RANGES VENTILATING
Information Patent Application
STANDOFF REGULATOR
- Publication number 20210148601
- Publication date May 20, 2021
- WINDGATE PRODUCTS COMPANY, INC.
- Hayghaz Amirian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Exhaust Fan Assembly Having a System for Automatically Opening a Da...
- Publication number 20210140677
- Publication date May 13, 2021
- CAPTIVE-AIRE SYSTEMS, INC.
- Joshua J. Hess
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AN AIR CONDITIONER
- Publication number 20210095886
- Publication date Apr 1, 2021
- LG ELECTRONICS INC.
- Seongkuk MUN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE
- Publication number 20210080145
- Publication date Mar 18, 2021
- ARZEL ZONING TECHNOLOGY, INC.
- Mark Votaw
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BACKDRAFT DAMPER HAVING DAMPER BLADES WITH OPPOSED MOVEMENT LINKAGE
- Publication number 20210018217
- Publication date Jan 21, 2021
- T.A. MORRISON & CO. INC.
- Stephen Dane Carey
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ENCLOSURE WITH ADJUSTABLE LOUVER PANELS
- Publication number 20200064016
- Publication date Feb 27, 2020
- Johnson Controls Technology Company
- Appiya B. Suriya Prakash
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SPRING LOADED HVAC DAMPER
- Publication number 20190234523
- Publication date Aug 1, 2019
- HONEYWELL INTERNATIONAL INC.
- Pavel Marak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
VENT FOR EXHAUST SYSTEM
- Publication number 20190086117
- Publication date Mar 21, 2019
- DALZARA PTY LTD
- Timothy DALY
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BACKDRAFT DAMPER HAVING DAMPER BLADES WITH OPPOSED MOVEMENT LINKAGE
- Publication number 20190056141
- Publication date Feb 21, 2019
- T.A. MORRISON & CO. INC.
- Stephen Dane Carey
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Actuating Drive
- Publication number 20180340705
- Publication date Nov 29, 2018
- SIEMENS SCHWEIZ AG
- Florian Böttger
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SHUTTER STRUCTURE
- Publication number 20180087801
- Publication date Mar 29, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Wakana NOGAMI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DAMPER WITH ADJUSTABLE RESISTANCE TO BLADE MOTION
- Publication number 20180003408
- Publication date Jan 4, 2018
- Research Products Corporation
- Peter J. Davis
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COUNTERWEIGHTED BACKDRAFT DAMPER BLADE WITH IMPROVED AIRFLOW PROFILE
- Publication number 20160265806
- Publication date Sep 15, 2016
- T.A. MORRISON & CO. INC.
- Ronald CHAPPELL
- F24 - HEATING RANGES VENTILATING

with springs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for stabilizing blade for relief damper

Dual pressure damper

Foldable, boot loadable, insertable air damper device

Damper for HVAC system

Indoor unit of an air conditioner with a movable fan housing assembly

Indoor unit of an air conditioner

Evaporator with one or more leak mitigation dampers

Actuating drive having a wound flat spring as a restoring spring, w...

Pneumatically actuated louver for air conditioner unit

Standoff regulator

Backdraft damper having damper blades with opposed movement linkage

Variable louver control for fans

Exhaust fan assembly having a system for automatically opening a da...

Enclosure with adjustable louver panels

Standoff regulator

Shutter structure

Switch mechanism, geared motor and damper device

Adjustable spring tension clip for external damper agricultural fans

Backdraft damper having damper blades with opposed movement linkage

Indoor unit of air conditioner and blade unit applied to same

HVAC damper control

Spring loaded HVAC damper

Damper for ventilation systems

Damper with adjustable resistance to blade motion

Air flap device

Method and apparatus for parking a return spring HVAC actuator at a...

Counterweighted backdraft damper blade with improved airflow profile

Air flow director

Spring loaded HVAC damper

Foldable, boot loadable, insertable air damper device

Patents Applicationslast 30 patents

ACTUATOR DEVICE HAVING POWER SPRING RETENTION

DAMPER DOOR FOR AN AIR CONDITIONING APPLIANCE

APPARATUS FOR STABILIZING BLADE FOR RELIEF DAMPER

FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE

DAMPER FOR HVAC SYSTEM

INDOOR UNIT OF AN AIR CONDITIONER

INDOOR UNIT OF AN AIR CONDITIONER

Damper for regulating an air flow and ventilation installation comp...

INDOOR UNIT OF AN AIR CONDITIONER

INDOOR UNIT OF AN AIR CONDITIONER

INDOOR UNIT OF AN AIR CONDITIONER

DAMPER FOR HVAC SYSTEM

DAMPER FOR HVAC SYSTEM

EVAPORATOR WITH ONE OR MORE LEAK MITIGATION DAMPERS

FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE

PNEUMATICALLY ACTUATED LOUVER FOR AIR CONDITIONER UNIT

STANDOFF REGULATOR

Exhaust Fan Assembly Having a System for Automatically Opening a Da...

INDOOR UNIT OF AN AIR CONDITIONER

FOLDABLE, BOOT LOADABLE, INSERTABLE AIR DAMPER DEVICE

BACKDRAFT DAMPER HAVING DAMPER BLADES WITH OPPOSED MOVEMENT LINKAGE

ENCLOSURE WITH ADJUSTABLE LOUVER PANELS

SPRING LOADED HVAC DAMPER

ADJUSTABLE SPRING TENSION CLIP FOR EXTERNAL DAMPER AGRICULTURAL FANS

VENT FOR EXHAUST SYSTEM

BACKDRAFT DAMPER HAVING DAMPER BLADES WITH OPPOSED MOVEMENT LINKAGE

Actuating Drive

SHUTTER STRUCTURE

DAMPER WITH ADJUSTABLE RESISTANCE TO BLADE MOTION

COUNTERWEIGHTED BACKDRAFT DAMPER BLADE WITH IMPROVED AIRFLOW PROFILE