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363-131 121-55A 14-.5
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Class Number: 57
Class Title: TEXTILES: SPINNING, TWISTING, AND TWINING
Subclass Subclass
Number Title
200 STRAND STRUCTURE
201 .Endless bands
202 .Splices
203 .Chenille
204 .Alternately twisted
205 ..Crimped or bulked type
206 .Longitudinal variation
207 ..Covered or wrapped type
208 ..Crimped or bulked type
209 ..Slub type
210 .Covered or wrapped
211 ..Plied
212 ..Wire wrapped
213 ...Plural wire wrapped layer
214 ....Stranded layers
215 ....Including nonround cross section
216 ....With core other than wire
217 ....Coated or impregnated
218 ...Stranded wire-wrapped layer
219 ....Including nonround cross section
220 ....With core other than wire
221 ....Coated or impregnated
222 ...With core other than wire
223 ...Coated or impregnated
224 ..Discrete fiber wrap
225 ..Elastomeric material core
226 ...With crimped or bulked material
227 ..Including crimped or bulked material
228 ...Crimped or bulked core
229 ..Including glass material
230 ..Plural wrapped layers
231 ..Stranded layer
232 ..Coated or impregnated
233 ...Web material
234 ...Adhesively bonded
235 ..Web material
236 .Plied
237 ..Cabled or cord type (i.e., plied plies)
238 ..Composite
239 ...Crimped or bulked
240 ..Glass material
241 ..Coated or impregnated
242 ...Adhesively bonded
243 .Multifilament yarns
244 ..Composite
245 ...Crimped or bulked
246 ..Crimped or bulked
247 ...Twist crimped type
248 ..Particular cross section
249 ..Glass material
250 ..Coated impregnated
251 ...Adhesively bondedd
252 .Staple fiber blends
253 ..Particular cross sections
254 ..Crimped or bulked fibers
255 ..Synthetic material
256 ...With natural fibers
257 ..Coated
258 .Coated or impregnated
259 ..Web material
260 .Web material
1 R APPARATUS AND PROCESSES
2 .Stapilizing
2.3 .Untwisting with separating
2.5 ..With component winding
3 .Covering or wrapping
3.5 ..With core substitution
4 ..Hair, grass, quillstock or the like
5 ..With loose fibers
6 ..With other operations
7 ...With coating or impregnating
8 ...With powdered material incorporating
9 ...With wire or strand preforming or shaping
10 ..Stationary core type
11 ..Rotating core type
12 ..With twisting of core or product
13 ..With plural strands
14 ...With cabling or doubling
15 ...In successive layers
16 ....With coaxial covering material supply
17 ...With coaxial covering material supply
18 ..With coaxial covering material supply
19 ..With stopping or starting
20 .Waxed ends
21 .Endless bands
22 .Splicing
23 ..Implements
24 .Chenille
25 .Ends or hanks
26 ..Double feature
27 ...With reverse twist controller
28 .Hair, grass or the like
29 ..Curling hair
30 ..Feeding
31 .Web material
32 ..With coating or impregnating
33 .Hollow rope machines
261 .Piecing up
262 ..With traveler threading
263 ..On open-end machine
264 .Monitor and control
265 .Monitor and record
266 .Doffing or donning
267 ..On cap or roving frame
268 ..Carriage
269 ...With strand manipulation
270 ...Bobbin or package manipulation
271 ...Successive and individual type
272 ....Ejector type
273 ..Bottom liftingg
274 ..Over end of bobbin
275 ..Bobbin graspers
276 .With preparation for doffing- or donning-type operation
277 ..Rail positioning
278 ..Strand manipulation
279 .Threading up
280 ..On false twist type machines
281 .Package handling
282 .Twist setting
283 ..With twist variation
284 ..False twist crimp
285 ...Intertwine type
286 ...With coating or impregnating
287 ...With stretching
288 ....Simultaneous type
289 ...Fluid jet type
290 ...Plural twisting or heating
291 ...Operator accommodating frame arrangement
292 ..With coating or impregnating
293 .Alternate twist
294 ..Accumulator type
295 .With coating or impregnating
296 ..On twisting device
297 ..Strand bonding or adhesion
298 ..Wet drafting
299 .Transfer tail
300 .Clearing
301 ..On open-end machine
302 ...Rotor
303 ..Strand winding
304 ..Pneumatic
305 ...Strand type
306 ..Strand accumulating or scavenging
307 ..Of traveler
308 .Atmospheric conditioning
309 .Strand finishing or developing
310 .With stretching
311 .With wire or strand preforming or shaping
58.3 .Skip type stranding machines
58.32 ..With cradle driving or holding means
58.34 ..With cradle supported by tube section joint and/or tube
supporting or driving disc
58.36 ..With strand guiding means
58.38 ...Rotating strand guide
58.49 .Unitary multiple twist devices
58.52 ..With stranding or plying (e.g., doubling)
58.54 ...Plural multiple twist devices
58.55 ....Tandemly arranged
58.57 ...With false twist
58.59 ..With false twist
58.61 ..Plural co-axial loops
58.63 ..Spaced, driven flyer members
58.65 ..Take-up type
58.67 ...With packaging by revolving strand guide and/or
reciprocating package holder
58.68 ...With slip connection between flier drive and package
58.7 ..With strand feeding means
58.72 ..With package control meanss
58.74 ...For vibration damping
58.76 ...Magnetic
58.78 ...Gear
58.79 ....Friction type
58.81 ...Gravity
58.83 ..With strand guiding, guarding, or controlling means
58.84 ...Including transitory strand-storage means
58.86 ...Including tensioning means
400 .Open end spinning
401 ..Friction
402 ..Electrostatic
403 ..Fluid
404 ..Rotating chamber type
405 ...With strand controlled stopping
406 ...With housing for drive or support
407 ....Having operator access
408 ...With fiber separating and/or feeding
409 ....Plural or variable feed
410 ....Coaxial roll
411 ....With fluid flow controlling or directing
412 ....With specific feed device for opening roll
413 ....With specific rotor feed channel
414 ...Rotor with fiber accreting portion
415 ....With fluid flow controlling or directing
416 ....Specific wall configuration
417 ....With specific yarn guiding device
59 .Delivery twist type
60 ..With twisting couple
61 ...With stopping or starting
62 ..With winding
63 ...With cabling
64 ..With cabling
65 ..Planetary type
66 .Receiving twist type
66.5 ..Rotating cradle package holder
67 ..Flier type
68 ...With capstan
70 ...Bobbin lag or drag type
71 ...With traversing strand guide or receiver
72 ..Bobbin lag or drag type
73 ..Spindle tip type
74 ..Cap type
75 ..Ring and traveler type
76 ..Centrifugal pots and guides
312 ...With strand or package manipulation
77 ...With driving connections
313 .With rewinding
314 .Stranding
315 .With drafting
316 ..Domestic
317 ..Variable draft
318 ...False twist type
319 ..Intermittent
320 ...Mule type
321 ....Spindle drive control
322 .....Quadrant
323 ......Faller controlled
324 ....Faller controll
325 .....Copping rail
326 ....Feed control
327 ..With carding
328 ..False twist type
329 ...Interstage
330 ...With self-contained drawing means
331 ...Friction type
332 .False twist device
333 ..Having fluid jet twisting means
334 ..Friction type
335 ...Revolving roll-pair type
336 ...Having a frictional belt
337 ...Having a frictional disc
338 ....On plural axes
339 .....With discs overlapping
340 ......With nonperipheral surfaces of discs substantially
abutting
341 ...Having a frictional tube, or a twisting head therefor,
through which yarn passes
342 ....Plural twist tubes
343 ....Including mounting, support, or housing
344 ..Having a tube, or a twisting head therefor, through which yarn
passes, with a yarn gripper
345 ...Plural tubes
346 ...Including mounting, support, or housing
347 ....Magnetic support
348 ..Including mounting, support, or housing
349 ...Magnetic support
350 .With fluid jet
351 .With other type crimping or texturing
78 .Stopping or starting
79 ..Traverse controlled
80 ..Strand controlled
81 ...Electric
82 ...Twisting couple and feed
83 ...Feeding means stopping
84 ....Roll separating
85 ....Strand shifting
86 ....Severing
87 .....With clamping
88 ..Spindle stopping
89 ...Laterally movable spindle
90 .Feeding
91 ..Irregular
92 .Driving
93 ..Speed adjusting
94 ...Constant variation
95 ....With traverse controlled variation
96 ....Fly frame
97 ...Drawing rollers
98 ...Traverse controlled variation
99 ..Traversing
100 ..Electric
101 ..Turbine
102 ..Gear
103 ...Friction
104 ..Band
105 ...Tensioningg
352 .Strand guiding or guarding
353 ..Catching or holding
354 ..Separator or balloon limitor
355 ...Having antifriction coating or material
356 ...Readily removable or adjustable
357 ...Having threading slot
358 ..Threadboard
359 ...Traversing
360 ...With lifting means
361 ..Lay head
112 .Elements
113 ..Drag
114 ..Nippers
115 ..Fliers
116 ...Unwinding type
117 ...With pressers
118 ...Ring and raceway type
119 ..Rings and travelers
120 ...With lubrication
121 ...With guards or protectors
122 ...With supporting, retaining or adjusting means
123 ....With bar type traveler
124 ....Rotating rings
125 ...Travelers
126 ....Bar type
127 ..Caps
127.5 ..Delivering elements
127.7 ...With adjustable package support
129 ..Receiving elements
130 ...Whirl driven
131 ....With yarn holding means
132 ....With spindle retaining means
133 ....With lubrication
134 .....Live spindle
135 ....Live spindle
136 ..Rails, rail guides, and support
137 ...Ring
138 ..Dies and mandrels
362 .Processes
1 UN .Untwisting
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* CROSS-REFERENCE ART COLLECTIONS
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901 ANTISTATIC
902 REINFORCING OR TIRE CORDS
903 SEWING THREADS
904 FLAME RETARDANT
905 BICOMPONENT MATERIAL
906 LINE APPLIANCES
907 FOAMED AND/OR FIBRILLATED
908 JET INTERLACED OR INTERMINGLED