Patents-Review.com
ClassID:

122316 ⎘

D02J1/225 - CPC Classification

Classification description:

Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers; Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch Mechanical characteristics of stretching apparatus

Sub-classes:
Recent Application in this class:
#1
20250116037
2025-04-10

SPINNING HEAD AND RELATED APPARATUS FOR THE PRODUCTION OF FILAMENTS

 #2
20250075381
2025-03-06

LIQUID CRYSTAL POLYESTER MULTI-FILAMENT AND METHOD FOR MANUFACTURING SAME

 #3
20240376643
2024-11-14

ELASTIC FIBER, ELASTIC FIBER COVERED YARN AND REELING MANUFACTURING METHODS THEREOF

 #4
20240360592
2024-10-31

THREAD PRODUCTION SYSTEM

 #5
20240279848
2024-08-22

UNDRAWN MULTIFILAMENT, METHOD FOR PRODUCING THE SAME, MULTIFILAMENT, METHOD FOR PRODUCING THE SAME, STAPLE, AND METHOD FOR PRODUCING THE SAME

 #6
20230002938
2023-01-05

ELASTIC FIBER, ELASTIC FIBER COVERED YARN AND REELING MANUFACTURING METHODS THEREOF

 #7
20220119991
2022-04-21

LIQUID CRYSTAL POLYESTER MULTI-FILAMENT AND METHOD FOR MANUFACTURING SAME

 #8
20210130984
2021-05-06

Method for manufacturing acrylonitrile based fiber bundle and method for manufacturing carbon fiber bundle

 #9
20200181806
2020-06-11

Method for manufacturing polyacetal fiber

 #10
20190048495
2019-02-14

Processing methods and apparatus to manufacture a functional, multi-scale, tapered fiber from polymer filament

 #11
20180355128
2018-12-13

Fiber structure for fiber reinforced composite material, method for manufacturing fiber structure for fiber reinforced composite material, and fiber reinforced composite material

 #12
20180344489
2018-12-06

Solid-state drawing method for preparing a surgical suture or a biodegradable stent

 #13
20180282925
2018-10-04

Apparatus for making spunbond from continuous filaments

 #14
20180258558
2018-09-13

METHOD FOR PRODUCING PEF RAW YARN

 #15
20180148867
2018-05-31

Apparatus for stretching acrylic fibres tows in a pressurised steam environment

 #16
20170217835
2017-08-03

STRETCHED POLYOLEFIN FIBERS

 #17
20160251781
2016-09-01

Roller

 #18
20160151959
2016-06-02

Process for steam drawing carbon-fiber precursor acrylic fiber bundle

 #19
20160102421
2016-04-14

Apparatus for stretching acrylic fibers in a pressurized steam environment and automatic fiber drawing-in device for said apparatus

 #20
20150292127
2015-10-15

Drawing device and drawing method

 #21
20150014473
2015-01-15

Fiber bundle guide

 #22
20130049253
2013-02-28

Apparatus for melt-spinning, drawing and winding multiple synthetic threads

 #23
20120070662
2012-03-22

Colored yarn object, process for producing the same, and fishing line

 #24
20100229456
2010-09-16

Colored yarn object, process for producing the same, and fishing line

 #25
20060006978
2006-01-12

Inductor core for heatable godet roll