ClassID:

5538

A24D3/0245 - 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; Manufacture of tobacco smoke filters; Filter rod forming processes by winding, e.g. spirally

Recent Application in this class:
#1
20260123670
2026-05-07

ELEMENT FOR AN AEROSOL GENERATING ARTICLE OR SMOKING ARTICLE

#2
20250234919
2025-07-24

FILTER FOR SMOKING PRODUCTS AND METHOD FOR PRODUCING SUCH FILTERS

#3
20250031751
2025-01-30

Cardboard Filter For Cigarettes, Cigarette And Manufacturing Method Thereof

#4
20250000134
2025-01-02

PAPER TUBE

#5
20240365853
2024-11-07

FILTERS FORMED FROM ARECA PLANT MATERIAL AND SMOKING ACCESSORIES INCLUDING THE SAME

#6
20240324662
2024-10-03

FILLER ELEMENT, FILLER ELEMENT MANUFACTURING METHOD, AND FILLER ELEMENT MANUFACTURING DEVICE

#7
20240090567
2024-03-21

Sheet rolling device

#8
20230363442
2023-11-16

MACHINE AND METHOD FOR MAKING A CONTINUOUS TUBULAR ELEMENT WITH FILLING HAVING A SPACER AND/OR FILTER FUNCTION

#9
20230108165
2023-04-06

Manufacturing machine and manufacturing method for the production of a filter for a tubular element

#10
20230063849
2023-03-02

Machine and method for making a continuous tubular element with filling having a spacer and/or filter function

#11
20230016316
2023-01-19

Hydro-Entangled Filter Material for Smoking Products

#12
20220395020
2022-12-15

METHOD FOR PRODUCING A CONICAL FILTER BODY

#13
20210392946
2021-12-23

Method and apparatus for folding a web of material

#14
20200268043
2020-08-27

Cardboard filter for cigarettes, cigarette and manufacturing method thereof

#15
20190320711
2019-10-24

Cigarette tip

#16
20180255829
2018-09-13

Filter-Tipped Cigarette

#17
20170086495
2017-03-30

Machine and method for producing substantially cylindrical articles of the tobacco processing industry

#18
20170000185
2017-01-05

MULTI-SEGMENT FILTER TUBE

#19
20150148207
2015-05-28

Method and device for forming cigarette filter rod

#20
20140364291
2014-12-11

APPARATUS AND METHOD FOR SUPPLYING A CONTINUOUS WEB OF CRIMPED SHEET MATERIAL

#21
20140364290
2014-12-11

APPARATUS AND METHOD FOR SUPPLYING A CONTINUOUS WEB OF CRIMPED SHEET MATERIAL

#22
20140274631
2014-09-18

Apparatus and method for rolling cigarette filters

#23
20080283071
2008-11-20

Cigarette Filter and Method of Its Manufacturing