B65H81/02 - CPC Classification Index

ClassID:

79637 ⎘

B65H81/02 - CPC Classification

Classification description:

Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for Covering or wrapping annular or like cores forming a closed or substantially closed figure

Sub-classes:

B65H81/04 » by feeding material obliquely to the axis of the core 2

Recent Application in this class:

20250128909

2025-04-24

APPARATUS, METHODS, AND SYSTEMS FOR WINDING COILS OF FLEXIBLE MATERIAL

20230049830

2023-02-16

Cable Processing System

20160129543

2016-05-12

Cloth taking-up device

20160084438

2016-03-24

COMPRESSED GAS INFLATOR WITH COMPOSITE OVERWRAP

20160024969

2016-01-28

Composite flange from braided preform

20150096688

2015-04-09

Hand-carried taping machine with non-powered guide system

20150075702

2015-03-19

Filament winding method and apparatus, and tank

20150053808

2015-02-26

Filament Winding Apparatus

20150010433

2015-01-08

Production method for medical instrument and medical instrument

#10

20140079895

2014-03-20

Composite flange from braided preform

#11

20120315569

2012-12-13

Filament Winding Method and Apparatus, and Tank

#12

20120234839

2012-09-20

COMPRESSED GAS INFLATOR WITH COMPOSITE OVERWRAP