B21G1/00 - CPC Classification Index

ClassID:

39006 ⎘

B21G1/00 - CPC Classification

Classification description:

Making needles used for performing operations

Sub-classes:

B21G1/003 » {Needles for special purposes, e.g. knitting, crochet, hat-pins} 8
B21G1/006 » {Special treatments of pins or needles, e.g. annealing, straightening} 19
B21G1/02 » of needles with eyes, e.g. sewing-needles, sewing-awls 3
B21G1/06 » of needles with hook or barb, e.g. crochet hooks 0
B21G1/08 » of hollow needles or needles with hollow end, e.g. hypodermic needles, larding-needles 71
B21G1/10 » equipped with locking means for the material to be drawn through, e.g. for repairing tubeless tyres 0
B21G1/12 » Securing, cleaning-off burrs, reconditioning polishing, grinding 7

Recent Application in this class:

20200164158

2020-05-28

Conical needle and methods of use and manufacturing

20200022700

2020-01-23

Swaging systems for attaching surgical needles to sutures and testing attachment strengths

20190201674

2019-07-04

Metallic microneedles

20180271518

2018-09-27

Swaging systems for attaching surgical needles to sutures having on-press testing of suture attachment strength

20170312489

2017-11-02

Metallic microneedles

20160346827

2016-12-01

Method of Fabricating a Surgical Needle with Recessed Features

20160281199

2016-09-29

Hyperelastic needles

20160158514

2016-06-09

Metallic microneedles

20130237958

2013-09-12

NEEDLE STYLET AND METHODS OF IMPLEMENTATION AND MANUFACTURE

#10

20090163877

2009-06-25

Cannula For An Injection Device, The Cannula Having A Tapered End, And A Method For Manufacturing the Same

#11

20080115554

2008-05-22

Surgical needle manufacturing process

#12

20080011633

2008-01-17

Needle holder

#13

20070277363

2007-12-06

Producing notch feature in small diameter steel alloy needle wire

#14

20070193326

2007-08-23

Grindless surgical needle manufacture

#15

20060047309

2006-03-02

Metal injection molded suture needles

#16

20050183486

2005-08-25

Surgical needle manufacturing process

#17

20050044922

2005-03-03

Grindless surgical needle manufacture