ClassID:

157944

F24D19/0087 - CPC Classification

Classification description:

Details; Details related to central heating radiators Fan arrangements for forced convection

Recent Application in this class:
#1
20260118066
2026-04-30

HEATING BODY

#2
20240377075
2024-11-14

SYSTEMS AND METHODS FOR CONTROLLING TWINNED HEATING APPLIANCES

#3
20240044519
2024-02-08

Baseboard heater booster

#4
20220412665
2022-12-29

HEATING BODY

#5
20220299213
2022-09-22

Systems and methods for controlling twinned heating appliances

#6
20220221185
2022-07-14

Method and system for changing a flow rate of air out of a duct in a HVAC system

#7
20220011013
2022-01-13

DISPLACEMENT INDUCTION ENVIRONMENTAL SANITIZING CONTROL SYSTEM

#8
20210172612
2021-06-10

Heating appliance with a built-in battery arranged in the incoming fresh air flow

#9
20210172454
2021-06-10

Air duct assemblys, and fan heaters

#10
20190368764
2019-12-05

Method and system for changing a flow rate of air out of a duct in a HVAC system

#11
20190049121
2019-02-14

Heating and ventilation system

#12
20180266704
2018-09-20

Heating system, kit and method of using

#13
20140326796
2014-11-06

Wireless automatic temperature control of radiator heating

#14
20130043011
2013-02-21

Heating/cooling system that utilizes secondary fluid pumped through a heat exchanger by the pressure of a thermal exchange fluid

#15
20120270494
2012-10-25

Displacement-induction neutral wall air terminal unit

#16
20120134653
2012-05-31

Heat transfer apparatus for heating and cooling a room

#17
20110253350
2011-10-20

METHOD AND APPARATUS FOR ENHANCING CONVECTION THROUGH HEAT EXCHANGERS

#18
20100025487
2010-02-04

Forced draft direct vent type room heater

#19
20100025485
2010-02-04

Forced draft direct vent type room heater

#20
20090114381
2009-05-07

Modular room heat exchange system with light unit

#21
20080283700
2008-11-20

Mounting bracket for heat exchanger core face

#22
20060174864
2006-08-10

Forced radiant heat