D05B47/00 - CPC Classification Index

ClassID:

123532 ⎘

D05B47/00 - CPC Classification

Classification description:

Needle-thread tensioning devices; Applications of tensometers

Sub-classes:

D05B47/02 » Manually-controlled tensioning devices 5
D05B47/04 » Automatically-controlled tensioning devices 36
D05B47/06 » Applications of tensometers 8

Recent Application in this class:

20250146198

2025-05-08

SEWING MACHINE AND METHODS OF USING THE SAME

20230212801

2023-07-06

SEWING APPARATUS

20230144574

2023-05-11

Sewing machine and methods of using the same

20220364286

2022-11-17

THREAD POSITIONER OF DOUBLE CHAIN STITCH AND SEWING MACHINE HAVING THREAD POSITIONER

20220064833

2022-03-03

THREAD FEEDING DEVICE OF A SEWING MACHINE

20210381146

2021-12-09

Gathering sewing machine and method

20210363678

2021-11-25

Quilted panel

20200173081

2020-06-04

Quilted panel

20200071868

2020-03-05

Gathering sewing machine and method

#10

20180327950

2018-11-15

Quilting machine

#11

20180016723

2018-01-18

Sewing quality control in sewing machine

#12

20180016721

2018-01-18

Sewing machine and non-transitory computer-readable medium

#13

20180010275

2018-01-11

Sewing machine

#14

20150075414

2015-03-19

Tension release device for compensating mechanical error of a tension device for a sewing machine

#15

20120222604

2012-09-06

System and method to detect position of needle

#16

20110290168

2011-12-01

SEWING MACHINE

#17

20090165687

2009-07-02

Threading tensioning device of sewing machine

#18

20080257243

2008-10-23

Thread tension device for sewing machine

#19

20070193484

2007-08-23

Thread control device employing a thread brush, for a sewing machine

#20

16590041

2020-09-08

Sewing-thread pre-stress device for a sewing machine