A24D3/00 - CPC Classification Index

ClassID:

5526 ⎘

A24D3/00 - CPC Classification

Classification description:

Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes

Sub-classes:

A24D3/02 » Manufacture of tobacco smoke filters 47
A24D3/04 » Tobacco smoke filters characterised by their shape or structure 309
A24D3/06 » Use of materials for tobacco smoke filters 73
A24D3/18 » Mouthpieces for cigars or cigarettes; Manufacture thereof 97

Recent Application in this class:

20250040589

2025-02-06

METHOD OF FORMING FIRST SECTION OF E-VAPING DEVICE INCLUDING TOBACCO VAPING INSERT

20230329328

2023-10-19

TOBACCO SMOKE FILTER AND METHOD OF PRODUCTION

20230042344

2023-02-09

SMOKING ARTICLE WITH FRONT-PLUG AND METHOD

20220007727

2022-01-13

Cartridge with atomizer, liquid storage, and mouthpiece and aerosol generating device including the same

20210274832

2021-09-09

Non-combustible tobacco vaping insert, and cartridge with non-combustible tobacco vaping insert

20190090539

2019-03-28

Non-combustible tobacco vaping insert, and a cartridge containing the non-combustible tobacco vaping insert

20180355517

2018-12-13

Functional regenerated viscose fiber

20180144161

2018-05-24

Fibers with physical features used for coding

20180082611

2018-03-22

Fibers with surface markings used for coding

#10

20180080907

2018-03-22

Method of making fibers with chemical markers and physical features used for coding

#11

20180078887

2018-03-22

Method of making an acetate tow band with shape and size used for coding

#12

20180059090

2018-03-01

Fibers with chemical markers used for coding

#13

20160379528

2016-12-29

Fibers with surface markings used for coding

#14

20160208440

2016-07-21

Tobacco-derived cellulose material and products formed thereof

#15

20150377854

2015-12-31

Fibers with chemical markers used for coding

#16

20150377841

2015-12-31

Fibers with chemical markers and physical features used for coding

#17

20150377792

2015-12-31

Fibers with multicomponent fibers used for coding

#18

20150257438

2015-09-17

LOW IGNITION PROPENSITY CIGARETTE PAPER AND CIGARETTE INCLUDING THE SAME

#19

20150245584

2015-09-03

Tobacco inbred and hybrid plants and tobacco products made thereof

#20

20150245583

2015-09-03

Tobacco inbred and hybrid plants and tobacco products made thereof

#21

20150173415

2015-06-25

Low ignition propensity cigarette paper and cigarette using the same

#22

20150122271

2015-05-07

THERMAL TREATMENT PROCESS FOR TOBACCO MATERIALS

#23

20140345634

2014-11-27

Smoking article with front-plug and method

#24

20130298923

2013-11-14

Apparatuses, systems, and associated methods for forming porous masses for smoke filter

#25

20130221563

2013-08-29

Apparatuses, systems, and associated methods for forming porous masses for smoke filter

#26

20130221562

2013-08-29

Apparatuses, systems, and associated methods for forming porous masses for smoke filter

#27

20130214447

2013-08-22

Apparatuses, systems, and associated methods for forming porous masses for smoke filter

#28

20130032158

2013-02-07

Apparatuses, Systems, and Associated Methods for Forming Porous Masses for Smoke Filters

#29

20110048434

2011-03-03

Thermal treatment process for tobacco materials

#30

20070181141

2007-08-09

Specifically-defined smoking article with activated carbon sorbent and sodium bicarbonate-treated fibers and method of treating mainstream smoke