|  | D |
SECTION D — TEXTILES AND PAPER

TEXTILES AND FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

|  | D03 |
WEAVING

|  | D03D |
WOVEN FABRICS; METHODS OF WEAVING; LOOMS

|  | D03D |
Note(s) Where as between the present sub-class and the sub-classes of class Fulltext... Hierarchy... Expanded...D06, the essential features of an invention is in doubts in respect of inventions concerning processes which involve both weaving and finishing steps and in respect of inventions concerning the finished fabrics, the inventions are classified in class Fulltext... Hierarchy... Expanded...D06 rather than in sub-class Fulltext... Hierarchy... Expanded...D03D. A method of weaving is covered by the group designating the fabric woven unless the method is characterised by the operation of a particular loom rather than by the production of a particular fabric. In this case, the method is covered by the group for the loom. For the purpose of classification of inventions, if there is any doubt as to which of the essential features of an invention is the most important (this is usually the most restrictive feature), the groups of this sub-class designating woven fabrics should be considered in the order in which they appear at each level of indentation, except that groups designating woven pile fabrics are to be considered as taking precedence over groups designating other woven fabrics.

|  | D03D 1/00 - D03D 27/00 |
Woven fabrics; Methods of weaving other than those characterised by the operation of a particular loom

|  | D03D 1/00 |
Woven fabrics designed to make specified articles

|  | D03D 1/02 |
· | inflatable articles

|  | D03D 1/04 |
· | sack- or bag-like articles

|  | D03D 1/06 |
· | curtain heading tapes

|  | D03D 1/08 |
· | ladder tapes (ladder tapes per se for venetian blinds Fulltext... Hierarchy... Expanded...E06B 9/382)

|  | D03D 3/00 |
Woven fabrics characterised by their shape

|  | D03D 3/02 |
· | Tubular fabrics

|  | D03D 3/04 |
· | Endless fabrics

|  | D03D 3/06 |
· | Fabrics of varying width

|  | D03D 3/08 |
· | Arched, corrugated, or like fabrics

|  | D03D 5/00 |
Selvedges

|  | D03D 7/00 |
Woven fabrics designed to be resilient, i.e. to recover from compressive stress

|  | D03D 9/00 |
Open-work fabrics (ladder-tape fabrics Fulltext... Hierarchy... Expanded...D03D 1/08)

|  | D03D 11/00 |
Double or multi-ply fabrics not otherwise provided for

|  | D03D 11/02 |
· | Fabrics formed with pockets, tubes, loops, folds, tucks, or flaps (fabrics for curtain heading tapes Fulltext... Hierarchy... Expanded...D03D 1/06; fabrics consisting of a single tube Fulltext... Hierarchy... Expanded...D03D 3/02)

|  | D03D 13/00 |
Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft

|  | D03D 15/00 |
Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used

|  | D03D 15/02 |
· | the warp or weft elements being of stiff material, e.g. wire, cane, slat

|  | D03D 15/04 |
· | woven to produce shapes or effects upon differential shrinkage

|  | D03D 15/06 |
· | using scaffolding threads, i.e. threads removed after weaving

|  | D03D 15/08 |
· | using stretchable or elastic threads (woven fabrics whose elastic or stretch properties are due to the manner of weaving Fulltext... Hierarchy... Expanded...D03D 17/00)

|  | D03D 15/10 |
· | using threads having high or low coefficients of friction

|  | D03D 15/12 |
· | using heat-resistant or fireproof threads

|  | D03D 17/00 |
Woven fabrics having elastic or stretch properties due to manner of weaving (fabrics using stretchable or elastic threads Fulltext... Hierarchy... Expanded...D03D 15/08)

|  | D03D 19/00 |
Gauze and leno-woven fabrics

|  | D03D 21/00 |
Lappet- or swivel-woven fabrics

|  | D03D 23/00 |
General weaving methods not special to the production of any particular woven fabric or the use of any particular loom; Weaves not provided for in any other single group

|  | D03D 25/00 |
Woven fabrics not otherwise provided for

|  | D03D 27/00 |
Woven pile fabrics

|  | D03D 27/02 |
· | wherein the pile is formed by warp or weft

|  | D03D 27/04 |
· · | Weft pile fabrics

|  | D03D 27/06 |
· · | Warp pile fabrics

|  | D03D 27/08 |
· · · | Terry fabrics

|  | D03D 27/10 |
· · | Fabrics woven face-to-face, e.g. double velvet

|  | D03D 27/12 |
· | wherein pile tufts are inserted during weaving

|  | D03D 27/14 |
· · | with tufts around warps

|  | D03D 27/16 |
· · | with tufts around wefts

|  | D03D 27/18 |
· | Chenille fabrics

|  | D03D 29/00 - D03D 51/00 |
Looms; Methods of weaving characterised by the operation of particular looms

|  | D03D 29/00 |
Hand looms

|  | D03D 31/00 |
Lappet, swivel or other looms for forming embroidery-like decoration on fabrics

|  | D03D 33/00 |
Multiple looms, i.e. two or more looms assembled together, whether or not they have mechanisms in common (Fulltext... Hierarchy... Expanded...D03D 35/00 takes precedence)

|  | D03D 35/00 |
Smallware looms, i.e. looms for weaving ribbons or other narrow fabrics (Fulltext... Hierarchy... Expanded...D03D 47/00 takes precedence)

|  | D03D 37/00 |
Circular looms (looms for weaving separate fabrics disposed in a circle or polygon Fulltext... Hierarchy... Expanded...D03D 33/00)

|  | D03D 39/00 |
Pile-fabric looms

|  | D03D 39/02 |
· | Axminster looms, i.e. wherein pile tufts are inserted during weaving

|  | D03D 39/04 |
· · | Spool Axminster looms

|  | D03D 39/06 |
· · · | Tuft yarn tube and spool frames

|  | D03D 39/08 |
· · | Gripper Axminster looms

|  | D03D 39/10 |
· | Wire-tapestry looms, e.g. for weaving velvet or Brussels or Wilton carpets, the pile being formed over weftwise wires

|  | D03D 39/12 |
· · | Mechanisms for operating the pile wires

|  | D03D 39/14 |
· · | Construction of the pile wires, e.g. pile wires which cut

|  | D03D 39/16 |
· | Double-plush looms, i.e. for weaving two pile fabrics face-to-face

|  | D03D 39/18 |
· · | Separating the two plush layers, e.g. by cutting

|  | D03D 39/20 |
· | Looms forming pile over warpwise wires

|  | D03D 39/22 |
· | Terry looms

|  | D03D 39/24 |
· | Devices for cutting the pile on the loom (pile wires which cut Fulltext... Hierarchy... Expanded...D03D 39/14; separating two plush layers Fulltext... Hierarchy... Expanded...D03D 39/18)

|  | D03D 41/00 |
Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms

|  | D03D 43/00 |
Looms with change-boxes

|  | D03D 43/02 |
· | with drop boxes

|  | D03D 43/04 |
· · | Operating mechanisms

|  | D03D 43/06 |
· | with rotary boxes

|  | D03D 43/08 |
· · | Operating mechanisms

|  | D03D 43/10 |
· | Weft catchers, i.e. means for preventing entanglement of wefts

|  | D03D 45/00 |
Looms with automatic weft replenishment (automatic replenishment in smallware looms Fulltext... Hierarchy... Expanded...D03D 35/00, in circular looms Fulltext... Hierarchy... Expanded...D03D 37/00; bobbins rewound on loom Fulltext... Hierarchy... Expanded...D03J 1/12)

|  | D03D 45/02 |
· | Controlling replenishment

|  | D03D 45/04 |
· · | Pirn feelers and other detectors for initiating replenishment (weft stop motions Fulltext... Hierarchy... Expanded...D03D 51/34)

|  | D03D 45/06 |
· · · | mechanical

|  | D03D 45/08 |
· · · · | of the side-slip type

|  | D03D 45/10 |
· · · | electrical

|  | D03D 45/12 |
· · · | optical

|  | D03D 45/14 |
· · | Storing the need for replenishment or the colour required until the spent shuttle returns to the replenishing end of the loom

|  | D03D 45/16 |
· · · | selecting thereby weft of correct colour

|  | D03D 45/18 |
· · | Shuttle feelers and other devices for preventing replenishment if shuttle is incorrectly positioned in shuttle box (shuttle stop motions Fulltext... Hierarchy... Expanded...D03D 51/40)

|  | D03D 45/20 |
· | Changing bobbins, cops, or other shuttle stock

|  | D03D 45/22 |
· · | effected with shuttle in normal shuttle box

|  | D03D 45/24 |
· · | effected otherwise than in normal box

|  | D03D 45/26 |
· · | Magazines

|  | D03D 45/28 |
· · · | for one type of thread, e.g. same colour

|  | D03D 45/30 |
· · · · | rotary

|  | D03D 45/32 |
· · · | for several types of thread, e.g. multicolour

|  | D03D 45/34 |
· | Shuttle changing

|  | D03D 45/36 |
· · | fresh shuttle being substituted for spent shuttle in the same cell of shuttle box

|  | D03D 45/38 |
· · | Shuttle box with an extra cell which is used only during replenishment

|  | D03D 45/40 |
· · · | the spent shuttle being received in the normal cell and the fresh shuttle being picked from the extra cell

|  | D03D 45/42 |
· · · | the spent shuttle being received in the extra cell and the fresh shuttle being picked from the normal cell

|  | D03D 45/44 |
· · | Magazines

|  | D03D 45/46 |
· · · | for one type of thread, e.g. single colour

|  | D03D 45/48 |
· · · | for several types of threads, e.g. multicolour

|  | D03D 45/50 |
· | Cutting, holding, manipulating, or disposing of, weft ends

|  | D03D 45/52 |
· · | Cutting weft of depleted shuttle near shuttle and holding the piece attached to the fabric

|  | D03D 45/54 |
· · | Cutting fresh weft and holding the piece attached to the fabric

|  | D03D 45/56 |
· · | Cutting depleted and fresh wefts at selvedge

|  | D03D 45/58 |
· · | Removing tip bunch or fresh weft end from fresh bobbin

|  | D03D 45/60 |
· · · | substantially by air stream or suction

|  | D03D 45/62 |
· · | Disposing of waste pieces of cut weft end (Fulltext... Hierarchy... Expanded...D03D 45/58 takes precedence)

|  | D03D 47/00 |
Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms (circular looms Fulltext... Hierarchy... Expanded...D03D 37/00)

|  | D03D 47/02 |
· | wherein loops of continuous weft thread are inserted, i.e. double picks (Fulltext... Hierarchy... Expanded...D03D 47/27 takes precedence)

|  | D03D 47/04 |
· · | by a reciprocating needle having a permanently-threaded eye

|  | D03D 47/06 |
· · | by a pivoted having a permanently-threaded eye

|  | D03D 47/08 |
· · · | the path of the needle being modified by cams, linkages, or other means

|  | D03D 47/10 |
· · | by a forked needle pushing loop of weft through shed

|  | D03D 47/12 |
· | wherein single picks of weft thread are inserted, i.e. with shedding between each pick (Fulltext... Hierarchy... Expanded...D03D 47/27 takes precedence)

|  | D03D 47/14 |
· · | by a gripper needle taking the end of the weft through the shed

|  | D03D 47/16 |
· · | by a gripper needle entering the shed empty and drawing the weft as it retracts

|  | D03D 47/18 |
· · | two weft inserters meeting at or near the middle of the shed and transferring the weft from one to the other

|  | D03D 47/20 |
· · | Constructional features of the thread-engaging device on the inserters

|  | D03D 47/22 |
· · · | adapted for working a loop of weft part-way inserted in the shed and then straightened-out

|  | D03D 47/23 |
· · · | Thread grippers (in dummy or gripper shuttles Fulltext... Hierarchy... Expanded...D03J 5/06) [3]

|  | D03D 47/24 |
· · | by gripper or dummy shuttle (travelling-wave-shed looms Fulltext... Hierarchy... Expanded...D03D 47/26; inserting mechanisms for shuttles Fulltext... Hierarchy... Expanded...D03D 49/24; gripper or dummy shuttles per se Fulltext... Hierarchy... Expanded...D03J 5/06)

|  | D03D 47/25 |
· · · | inserted from only one side of loom [3]

|  | D03D 47/26 |
· · | Travelling-wave-shed looms

|  | D03D 47/27 |
· | Drive or guide mechanisms for weft inserting [3]

|  | D03D 47/28 |
· | wherein the weft itself is projected into the shed

|  | D03D 47/30 |
· · | by gas jet

|  | D03D 47/32 |
· · | by liquid jet

|  | D03D 47/34 |
· | Handling the weft between bulk storage and weft-inserting means

|  | D03D 47/36 |
· · | Measuring and cutting the weft

|  | D03D 47/38 |
· · | Weft pattern mechanism

|  | D03D 47/39 |
· | wherein cane, straw, slats, material for hair-cloth or similar material is handled [3]

|  | D03D 47/40 |
· | Forming selvedges

|  | D03D 47/42 |
· · | by knitting or interlacing loops of weft

|  | D03D 47/44 |
· · · | with additional selvedge thread

|  | D03D 47/46 |
· · | by selvedge shuttle or other device passing selvedge thread through loop of weft (by knitting Fulltext... Hierarchy... Expanded...D03D 47/44)

|  | D03D 47/48 |
· · | by inserting cut end of weft in next shed, e.g. by tucking, by blowing

|  | D03D 47/50 |
· · | by adhesion

|  | D03D 49/00 |
Details and constructional features not peculiar to looms of a particular type (temples Fulltext... Hierarchy... Expanded...D03J 1/22)

|  | D03D 49/02 |
· | Construction of loom framework

|  | D03D 49/04 |
· | Control of the tension in warp or cloth

|  | D03D 49/06 |
· · | Warp let-off mechanism (construction of warp beam Fulltext... Hierarchy... Expanded...D02H)

|  | D03D 49/08 |
· · · | Warp beam brakes

|  | D03D 49/10 |
· · · | Driving the warp beam to let the warp off

|  | D03D 49/12 |
· · | Controlling warp tension by means other than let-off mechanism

|  | D03D 49/14 |
· · · | Compensating for tension differences during shedding

|  | D03D 49/16 |
· · · | Warp supplied by creel

|  | D03D 49/18 |
· · | Devices for indicating warp tension (measuring tension of threads per se Fulltext... Hierarchy... Expanded...G01L 5/04)

|  | D03D 49/20 |
· · | Take-up motions; Cloth beams (storage racks for beams Fulltext... Hierarchy... Expanded...D02H)

|  | D03D 49/22 |
· · | Back rests; Lease rods; Brest beams

|  | D03D 49/24 |
· | Mechanisms for inserting shuttle in shed (shuttles per se Fulltext... Hierarchy... Expanded...D03J)

|  | D03D 49/26 |
· · | Picking mechanism, e.g. for propelling gripper shuttles and dummy shuttles

|  | D03D 49/28 |
· · · | Driving mechanism for the picker stick

|  | D03D 49/30 |
· · · · | operated by cam

|  | D03D 49/32 |
· · · · | operated by previously-loaded spring or equivalent

|  | D03D 49/34 |
· · · · | operated by liquid or gas pressure

|  | D03D 49/36 |
· · · | Pickers; Arresting means therefor (check straps Fulltext... Hierarchy... Expanded...D03D 49/40)

|  | D03D 49/38 |
· · · | Picking sticks; Arresting means therefor (check straps Fulltext... Hierarchy... Expanded...D03D 49/40)

|  | D03D 49/40 |
· · · | Check straps; Lug straps; Similar strap components

|  | D03D 49/42 |
· · | whereby the shuttle is propelled by liquid or gas pressure

|  | D03D 49/44 |
· · | whereby the shuttle is propelled by electric or magnetic means

|  | D03D 49/46 |
· · | wherein the shuttle is pushed or pulled positively (travelling-wave-shed type looms Fulltext... Hierarchy... Expanded...D03D 47/26)

|  | D03D 49/48 |
· · | positioning shuttle in readiness for picking

|  | D03D 49/50 |
· · | Miscellaneous devices and arrangements concerning insertion of the weft and not otherwise provided for

|  | D03D 49/52 |
· | Shuttle boxes (change-boxes Fulltext... Hierarchy... Expanded...D03D 43/00)

|  | D03D 49/54 |
· · | Braking means; Swells

|  | D03D 49/56 |
· · · | Shuttle relief mechanism, i.e. reducing shuttle swell pressure before picking

|  | D03D 49/58 |
· | Shuttle guards

|  | D03D 49/60 |
· | Construction or operation of slay

|  | D03D 49/62 |
· · | Reeds mounted on slay

|  | D03D 49/64 |
· · | wherein the slay dwells or moves slowly while the weft is being inserted

|  | D03D 49/66 |
· · | Shuttle races

|  | D03D 49/68 |
· | Reeds and beat-up combs not mounted on the slay (loose reed stop motion Fulltext... Hierarchy... Expanded...D03D 51/42)

|  | D03D 49/70 |
· | Devices for cutting weft threads (cutting weft in looms with automatic weft replenishment Fulltext... Hierarchy... Expanded...D03D 45/50; apparatus for slitting fabric Fulltext... Hierarchy... Expanded...D03J 1/08)

|  | D03D 51/00 |
Driving, starting, and stopping arrangements; Automatic stop motions

|  | D03D 51/02 |
· | General arrangements of driving mechanism

|  | D03D 51/04 |
· | Manual controls

|  | D03D 51/06 |
· | using particular methods of stopping

|  | D03D 51/08 |
· · | stopping at definite point in weaving cycle, or moving to such point after stopping

|  | D03D 51/10 |
· · | stopping suddenly

|  | D03D 51/12 |
· | for adjusting speed

|  | D03D 51/14 |
· | for reducing speed temporarily

|  | D03D 51/16 |
· | for varying speed cyclically

|  | D03D 51/18 |
· | Automatic stop motions

|  | D03D 51/20 |
· · | Warp stop motions

|  | D03D 51/22 |
· · · | mechanical

|  | D03D 51/24 |
· · · · | wherein droppers are suspended on individual warp threads or small groups of threads

|  | D03D 51/26 |
· · · · | Detector healds

|  | D03D 51/28 |
· · · | electrical

|  | D03D 51/30 |
· · · · | wherein droppers are suspended on individual warp threads or small groups of threads

|  | D03D 51/32 |
· · · · | Detector healds

|  | D03D 51/34 |
· · | Weft stop motions

|  | D03D 51/36 |
· · · | Centre weft forks

|  | D03D 51/38 |
· · · | Side weft forks

|  | D03D 51/40 |
· · | Shuttle stop motions

|  | D03D 51/42 |
· · · | Loose reed mechanism

|  | D03D 51/44 |
· · | acting on defective operation of loom mechanisms

|  | D03D 51/46 |
· · · | of shedding mechanisms