IPC 7 English version
 
D04-D04B01704
  D04B 19/00 - D04B 39/08  

SECTION D – TEXTILES; PAPER


D 04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS


D 04 BKNITTING


Notes

(1)In this subclass, groups designating machines, apparatus, devices, or implements include processes characterised by, or dependent on, their use, and the products of such processes.

(2)Knitted products, i.e. fabrics, articles, are classified in this subclass only if they have constructional features which are of interest from the knitting aspect.


Subclass Index

WEFT KNITTING AND MACHINES THEREFOR 

General processes or knitted articles 

D04B 1/00 

Hand tools or implements; knitting apparatus or machines for domestic use 

D04B 3/00; D04B 5/00, D04B 7/08 

Flat-bed knitting machines: 

with independently-movable needles; with fixed needles 

D04B 7/00; D04B 11/00 

Circular knitting machines: 

with independently-movable needles; with fixed spring or bearded needles 

D04B 9/00; D04B 13/00 

Details or auxiliary devices incorporated in the machines 

D04B 15/00, D04B 35/00 

WARP KNITTING AND MACHINES THEREFOR 

General processes and knitted articles 

D04B 21/00 

Machines 

flat-bed; other types 

D04B 23/00; D04B 25/00 

details or auxiliary devices incorporated in the machines 

D04B 27/00, D04B 35/00 

AUXILIARY APPARATUS USED WITH KNITTING MACHINES 

D04B 37/00 

CROCHETING AND APPARATUS THEREFOR 

Processes; tools or implements 

D04B 31/00; D04B 33/00 

Details or auxiliary devices incorporated in the apparatus 

D04B 35/00 

REPAIRING; UNRAVELLING 

D04B 17/00; D04B 19/00 

PROCESSES AND KNITTING MACHINES NOT OTHERWISE PROVIDED FOR 

D04B 39/00 


Weft knitting; Machines therefor


1/

00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes

1/

02.Pile fabrics or articles having similar surface features

1/

04..characterised by thread material

1/

06.Non-run fabrics or articles

1/

08..characterised by thread material

1/

10.Patterned fabrics or articles

1/

12..characterised by thread material

1/

14.Other fabrics or articles characterised primarily by the use of particular thread materials

1/

16..synthetic threads

1/

18..elastic threads

1/

20...crimped threads

1/

22.specially adapted for knitting goods of particular configuration

1/

24..wearing apparel

1/

26...stockings

1/

28...gloves


3/

00Hand tools or implements

3/

02.Needles

3/

04.Finger protectors; Thread tensioners

3/

06.Ball holders or receptacles


5/

00Knitting apparatus or machines without needles for domestic use (with needles D04B 7/08)


7/

00Flat-bed knitting machines with independently-movable needles (straight-bar machines with fixed needles D04B 11/00)

7/

02.with one set of needles

7/

04.with two sets of needles

7/

06..for purl work or Links-Links loop formation

7/

08.for domestic use

7/

10.with provision for narrowing or widening to produce fully-fashioned goods

7/

12.with provision for incorporating pile threads

7/

14.with provision for incorporating internal threads in laid-in fabrics

7/

16.for producing fabrics consisting of, or incorporating, elastic threads

7/

18..incorporated as weft or inlaid threads

7/

20.with provision for changing the fabric construction, e.g. from plain to rib-loop fabric

7/

22.with special provision for commencing goods, e.g. with non-run edges

7/

24.for producing patterned fabrics

7/

26..with colour patterns

7/

28..with stitch patterns

7/

30.specially adapted for knitting goods of particular configuration

7/

32..tubular goods

7/

34...gloves


9/

00Circular knitting machines with independently-movable needles (with fixed spring or bearded needles D04B 13/00)

9/

02.with one set of needles

9/

04..with spring or bearded needles

9/

06.with needle cylinder and dial for ribbed goods

9/

08..for interlock goods

9/

10.with two needle cylinders for purl work or for Links-Links loop formation

9/

12.with provision for incorporating pile threads

9/

14.with provision for incorporating loose fibres, e.g. in high-pile fabrics

9/

16.with provision for incorporating internal threads in laid-in fabrics

9/

18.with provision for splicing by incorporating reinforcing threads

9/

20.with provision for narrowing or widening; with reciprocatory action, e.g. for knitting of flat portions

9/

22.with provision for changing the fabric construction, e.g. from plain to rib-loop fabric

9/

24.with special provision for commencing goods, e.g. with non-run edges

9/

26.for producing patterned fabrics

9/

28..with colour patterns

9/

30...by striping

9/

32....by wrap striping

9/

34...by plating

9/

36...Intarsia work obtained by reciprocatory action

9/

38..with stitch patterns

9/

40.with provision for transfer of knitted goods from one machine to another

9/

42.specially adapted for producing goods of particular configuration

9/

44..elongated tubular articles of small diameter, e.g. coverings for cables (sheathing electric cables H01B 13/22)

9/

46..stockings, or portions thereof

9/

48...non-run stockings

9/

50....micromesh stockings

9/

52...surgical stockings

9/

54...welts, e.g. double or turned welts

9/

56...heel or toe portions

9/

58..gloves


11/

00Straight-bar knitting machines with fixed needles (flat-bed machines with independently-movable needles D04B 7/00)

11/

02.with one set of needles

11/

04.with two sets of needles

11/

06.with provision for narrowing or widening to produce fully-fashioned goods

11/

08.with provision for incorporating pile threads

11/

10.with provision for incorporating internal threads in laid-in fabrics

11/

12.for producing fabrics from, or incorporating, elastic threads

11/

14.with provision for changing the fabric construction, e.g. from plain to rib-loop fabric

11/

16.with special provision for commencing goods, e.g. with non-run edges

11/

18.for producing patterned fabrics

11/

20..with colour patterns

11/

22..with stitch patterns

11/

24.with provision for transfer of knitted goods from one machine to another

11/

26.specially adapted for producing goods of particular configuration

11/

28..stockings, or portions thereof

11/

30...non-run stockings

11/

32...welts, e.g. double or turned welts

11/

34...heel or toe portions

11/

36..other wearing apparel


13/

00Circular knitting machines with fixed spring or bearded needles, e.g. loop-wheel machines (with independently-movable needles D04B 9/00)

13/

02.with horizontal needles


15/

00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind (details or auxiliary devices not so restricted D04B 35/00)

15/

02.Loop-transfer points

15/

04..for straight-bar knitting machines

15/

06.Sinkers

15/

08.Needle latch openers; Brushes

15/

10.Needle beds

15/

12..Shogging devices therefor

15/

14.Needle cylinders

15/

16..Driving devices for reciprocatory action

15/

18.Dials

15/

20.Needle bars

15/

22..Driving devices therefor

15/

24.Sinker heads; Sinker bars

15/

26.Slurcocks

15/

28.Needle pressers

15/

30.Driving devices for thread-carrier rods

15/

32.Cam systems or assemblies for operating knitting instruments

15/

34..for dials

15/

36..for flat-bed knitting machines

15/

38.Devices for supplying, feeding, or guiding threads to needles

15/

40..Holders or supports for thread packages

15/

42...Frames for assemblies of two or more reels

15/

44..Tensioning devices for individual threads

15/

46...for elastic threads

15/

48..Thread-feeding devices

15/

50...for elastic threads

15/

52...for straight-bar knitting machines

15/

54..Thread guides

15/

56...for flat-bed knitting machines

15/

58...for circular knitting machines; Thread-changing devices

15/

60....with thread-clamping or -severing devices

15/

61.....arranged within needle circle

15/

62....with thread knotters

15/

64...for straight-bar knitting machines

15/

66.Devices for determining or controlling patterns

15/

68..characterised by the knitting instruments used

15/

70...in flat-bed knitting machines

15/

72...in straight-bar knitting machines

15/

74...Pattern drums

15/

76...Pattern wheels

15/

78...Electrical devices

15/

80..characterised by the thread guides used

15/

82..characterised by the needle cams used

15/

84..Jacquard cards or mechanisms (stamping apparatus therefor D03C)

15/

86...in flat-bed knitting machines

15/

88.Take-up or draw-off devices for knitting products

15/

90..for flat-bed knitting machines

15/

92..pneumatic

15/

94.Driving-gear not otherwise provided for

15/

96..in flat-bed knitting machines

15/

98..in straight-bar knitting machines

15/

99..electrically controlled


Repairing or unravelling knitted fabrics


17/

00Repairing knitted fabrics by knitting operations

17/

02.by darning

17/

04.by picking-up dropped stitches

   D04B 19/00 - D04B 39/08