B65H18/04 - CPC Classification Index

#1

20260028211

2026-01-29

SAFETY-ENHANCED HYDRAULIC METAL COIL LOADING SYSTEM AND METHOD THEREOF

#2

20260001737

2026-01-01

WINDING NEEDLE ASSEMBLY, WINDING APPARATUS, PRODUCTION DEVICE, AND METHOD FOR WINDING ELECTRODE ASSEMBLIES

#3

20250376015

2025-12-11

Systems and Methods for Folding and Rolling of Covering Materials for Storage or Transport

#4

20230373743

2023-11-23

Winding Method Using Air Expansion Structure

#5

20230327175

2023-10-12

WINDING NEEDLE SLEEVE, BATTERY UNIT, BATTERY, POWER CONSUMING DEVICE, AND WINDING DEVICE

#6

20230192439

2023-06-22

APPARATUS FOR WINDING, HOUSING AND STORING WEBBING

#7

20220289510

2022-09-15

Material strip processing system

#8

20210395032

2021-12-23

COMPRESSED CORELESS ROLL OF SHEET PRODUCT HAVING A CENTER INDICATOR

#9

20210309479

2021-10-07

Method of making a coreless retail, paper roll

#10

20210115631

2021-04-22

Temporary tape removal hub for tape removal machine

#11

20200309307

2020-10-01

Pneumatic Plug System And Method

#12

20200262669

2020-08-20

Method and apparatus for producing coreless rolls of paper

#13

20200255244

2020-08-13

Compressed coreless roll of sheet product having a center indicator

#14

20190292004

2019-09-26

Friction shaft for slitter

#15

20190291996

2019-09-26

Friction shaft for slitter

#16

20190161308

2019-05-30

Paper rewinding machine having an extraction assembly for extracting a coreless retail paper roll

#17

20190161307

2019-05-30

Paper rewinding machine having a hydraulic extractor

#18

20190161306

2019-05-30

Coreless retail paper roll

#19

20190161305

2019-05-30

Coreless retail paper roll

#20

20190161304

2019-05-30

Coreless retail paper roll

#21

20190161303

2019-05-30

Method of making a coreless retail paper roll

#22

20180282097

2018-10-04

Method and apparatus for producing coreless rolls of paper

#23

20180273329

2018-09-27

COMPRESSED CORELESS ROLL OF SHEET PRODUCT HAVING A CENTER INDICATOR

#24

20170022020

2017-01-26

Method and apparatus for winding straps

#25

20170008718

2017-01-12

Method and apparatus for winding straps

#26

20160280489

2016-09-29

Apparatus and method for winding and unwinding web material

#27

20160251197

2016-09-01

WINDING ROD FOR REELS OF WEB MATERIAL AND A WINDING MACHINE USING SAID ROD

#28

20160214820

2016-07-28

Method for producing coreless rolls of paper

#29

20160167907

2016-06-16

WINDING SHAFT AND METHOD FOR INSERTING A WINDING SHAFT INTO A WINDING DEVICE

#30

20160137449

2016-05-19

Method for producing coreless rolls of paper

#31

20140084102

2014-03-27

Method and apparatus for producing coreless rolls of paper

#32

20130099047

2013-04-25

Method and apparatus for handling sheet blanks

#33

20090280270

2009-11-12

Method and Device for the Hot Dip Coating of a Metal Strip

#34

20080135669

2008-06-12

Gymnasium floor covering storage and cleaning roller

#35

20070220940

2007-09-27

Expandable and contractible coiler mandrel

#36

20070152094

2007-07-05

Coreless winding apparatus

#37

20070040060

2007-02-22

Chuck for roller-cutting and winding machine

#38

20060096047

2006-05-11

Gymnasium floor covering storage and cleaning roller

#39

20050150996

2005-07-14

Reel spool shaft for use with cores