Y10S55/36 - CPC Classification Index

#1

20200232649

2020-07-23

Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device

#2

20190046908

2019-02-14

Oil mist filter and air cleaner having the same

#3

20170336078

2017-11-23

Systems and methods for heat recovery

#4

20140345461

2014-11-27

Filter units, filtration methods, and filtration systems

#5

20130192182

2013-08-01

Range extractor hood

#6

20120247074

2012-10-04

Double helix grease filter

#7

20120060820

2012-03-15

Filter unit, filtration method and system

#8

20120060452

2012-03-15

Filter and method for grease filtration

#9

20110250099

2011-10-13

Fume treatment method and apparatus using ultraviolet light to degrade contaminants

#10

20110214565

2011-09-08

Impact filter with grease trap

#11

20100319676

2010-12-23

Exhaust hood with grease absorbing material on a roll

#12

20100126123

2010-05-27

Kitchen extractor hood with innovative design

#13

20100024655

2010-02-04

Range hood with liquid filter

#14

20100024366

2010-02-04

Gas-liquid separator with dual flow impaction and coalescence

#15

20100005765

2010-01-14

High efficiency grease filter cartridge

#16

20090194093

2009-08-06

Baffle-type grease filters for kitchen ventilators

#17

20090056291

2009-03-05

Removal of contaminants from a contaminated gas or vapour stream

#18

20080110339

2008-05-15

Impact filter with grease trap

#19

20070253873

2007-11-01

Apparatus and method for cleaning, neutralizing carbon monoxide and recirculating exhaust air in a confined environment

#20

20070245703

2007-10-25

Disposable grease filter for air filtration system and method of manufacturing same

#21

20070204854

2007-09-06

Exhaust hood with grease absorbing material on a roll

#22

20070056578

2007-03-15

Baffle-type grease filter for kitchen ventilators

#23

20070023349

2007-02-01

High efficiency grease filter cartridge

#24

20060219235

2006-10-05

Fume treatment method and apparatus using ultraviolet light to degrade contaminants

#25

20060150595

2006-07-13

Securing device for a filter element

#26

20060144390

2006-07-06

Removal of contaiminants from a contaminated gas or vapour stream

#27

20060144226

2006-07-06

Method and device for discharging and dehumidifying air in a cooking area

#28

20060096257

2006-05-11

Device for effectively removing suspended particles from an airflow

#29

20060070363

2006-04-06

Effluent filtering and containment apparatus

#30

20050252181

2005-11-17

Controlled flow grease filter for domestic extractor hoods

#31

20050247244

2005-11-10

Self-cleaning exhaust system and method

#32

20050160916

2005-07-28

Service recording device for a filter of an extraction hood

#33

20050087069

2005-04-28

High capture efficiency baffle

#34

20050028498

2005-02-10

Separation apparatus

#35

20050022482

2005-02-03

Filter configuration for a vapor extraction hood

#36

20050016523

2005-01-27

Range hood cleaning assembly

#37

20050016376

2005-01-27

Filtration media

#38

20050011369

2005-01-20

Catalytic converter for food cooking appliances

#39

20050002833

2005-01-06

Filtration media

#40

14280100

2015-11-10

Systems and methods for heat recovery