ClassID:

126537

D21F1/30 - CPC Classification

Classification description:

Wet end of machines for making continuous webs of paper Protecting wire-cloths from mechanical damage

Recent Application in this class:
#1
20220120037
2022-04-21

Edge protector for a papermachine clothing

#2
20170145626
2017-05-25

Fabric with contaminant resistant nanoparticle coating and method of in situ application

#3
20170073895
2017-03-16

Method of spraying chemical solution

#4
20160145800
2016-05-26

Felt conditioner and cleaner

#5
20160008845
2016-01-14

Method for spraying chemical solution

#6
20130118701
2013-05-16

Method and arrangement for fiber web machine, and software product

#7
20130074725
2013-03-28

Non-curable coating composition

#8
20130053512
2013-02-28

Contamination Inhibitor

#9
20110259241
2011-10-27

Non-curable coating composition

#10
20110073263
2011-03-31

Enhanced method for monitoring the deposition of organic materials in a papermaking process

#11
20100330856
2010-12-30

Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application

#12
20080026194
2008-01-31

Passive sensor system for detection of wear problems in paper machine clothing

#13
20070068030
2007-03-29

TAD edge resist fabrics for paper web drying

#14
20060204657
2006-09-14

Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application

#15
20060162889
2006-07-27

Method for providing canvas of paper-making machine with anti-staining agent through sprinkling, and sliding sprinkle device and anti-staining agent for use therein

#16
20060162888
2006-07-27

Anti-staining agent for paper machine, and method for preventing stains using the same

#17
20060157214
2006-07-20

Method of preventing raveling of surface of paper body in paper machine, printing paper for offset printing, and mold releasing agent

#18
20060141199
2006-06-29

Staggered, discontinuous wear protection for seams

#19
20060127641
2006-06-15

Papermachine clothing having reduced void spaces

#20
20050124243
2005-06-09

Papermaking belts and industrial textiles with enhanced surface properties

#21
20050103224
2005-05-19

Polyamide-amic acid coating formulations and processes