ClassID:

68166

B61D27/009 - CPC Classification

Classification description:

Heating, cooling, ventilating, or air-conditioning Means for ventilating only

Recent Application in this class:
#1
20250282396
2025-09-11

VENT COVER ASSEMBLIES FOR RAILROAD HOPPER CARS

#2
20250121861
2025-04-17

AIRFLOW GUIDANCE STRUCTURES FOR REFRIGERATED TRANSPORT CONTAINERS

#3
20240408933
2024-12-12

OVERHEAD AMBIENT AIR CONTROL SYSTEMS

#4
20240400118
2024-12-05

Rail Vehicle and Manufacturing Method for Rail Vehicle

#5
20230356760
2023-11-09

Enhancing Antiviral Capabilities of Rail Vehicles and Air Filter

#6
20230143478
2023-05-11

Comfort ventilation for a sanitary module for a vehicle

#7
20230139958
2023-05-04

DEVICE FOR COOLING A COMPONENT INTENDED TO BE FITTED TO A VEHICLE AND ASSOCIATED VEHICLE

#8
20220153320
2022-05-19

Interior air quality monitoring and ventilation control method and system for train

#9
20220135090
2022-05-05

PRESSURE REGULATING APPARATUS IN VEHICLE AND REGULATING METHOD

#10
20210291614
2021-09-23

Health protection system for passengers on a train in a polluted indoor environment and method thereof

#11
20210123539
2021-04-29

Fluid flow control valve equipped with an electric actuator and system including such a valve

#12
20210016299
2021-01-21

Ventilation module for a rail vehicle

#13
20200239041
2020-07-30

Heat sink cover and electrically operated vehicle

#14
20200156668
2020-05-21

Waste exhaust ventilation door automatic control device and vehicle body having the same

#15
20190337535
2019-11-07

Air flow regulation member and method for manufacturing air flow regulation member

#16
20190329797
2019-10-31

Conditioned air distribution ceiling plenum

#17
20190126948
2019-05-02

Underfloor duct

#18
20190084590
2019-03-21

Side wall component of railway vehicle, and railway vehicle

#19
20190061787
2019-02-28

Power car for high-speed train with internal overpressure

#20
20190061786
2019-02-28

Power car for high-speed train

#21
20180170406
2018-06-21

Air-Conditioning Device, In Particular For A Vehicle

#22
20180099680
2018-04-12

Article transport facility

#23
20180065647
2018-03-08

End carriage of a railway vehicle and associated railway vehicle

#24
20180001733
2018-01-04

Air-conditioning apparatus for vehicle

#25
20160052527
2016-02-25

VEHICLE HAVING A GAS-SUCTIONING DEVICE

#26
20160009299
2016-01-14

Car air conditioning duct and railcar

#27
20160001790
2016-01-07

AIR-CONDITIONING ASSEMBLY FOR A RAIL VEHICLE

#28
20150344044
2015-12-03

RAILWAY-CAR TOTAL HEAT EXCHANGE VENTILATION SYSTEM

#29
20150166081
2015-06-18

AIR DUCT SYSTEM FOR A RAIL VEHICLE OF PASSENGER TRAFFIC

#30
20150158504
2015-06-11

Component cooling device, in particular for a railroad vehicle

#31
20150050873
2015-02-19

VENTILATION OF AN ELECTRICAL DEVICE

#32
20140370796
2014-12-18

Air-conditioning duct in passenger car and railcar

#33
20140335773
2014-11-13

Air conditioner and railcar

#34
20140295746
2014-10-02

Ventilation system for a passenger transit vehicle

#35
20140235155
2014-08-21

CONTROLLED-ROUTE VEHICLE, IN PARTICULAR TRAIN, WITH IMPROVED AIR INTAKE