1. CPC Sections
  2. CPC Section D
  3. CPC Class D02
  4. CPC Subclass D02H
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CPC
COOPERATIVE PATENT CLASSIFICATION
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D02H
WARPING, BEAMING OR LEASING [2018-08]
NOTE

  • Attention is drawn to the note following the title of Class D02.
WARNING

  • In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.
D02H 1/00
Creels, i.e. apparatus for supplying a multiplicity of individual threads [2013-01]
D02H 3/00
Warping machines [2013-01]
D02H 3/02
.
{Sectional warpers} [2013-01]
D02H 3/04
.
{Sample warpers} [2013-01]
D02H 5/00
Beaming machines [2013-01]
D02H 5/02
.
combined with apparatus for sizing or other treatment of warps (sizing per se D06B) [2013-01]
D02H 7/00
Combined warping and beaming machines [2013-01]
D02H 9/00
Leasing [2013-01]
D02H 9/02
.
Lease rods or bands [2013-01]
D02H 11/00
Methods or apparatus not provided for in the preceding groups, e.g. for cleaning the warp [2013-01]
D02H 13/00
Details of machines of the preceding groups [2013-01]
D02H 13/02
.
Stop motions [2013-01]
D02H 13/04
. .
responsive to breakage, slackness, or excessive tension of threads, with detectors for individual threads or small groups of threads [2013-01]
D02H 13/06
. . .
mechanical [2013-01]
D02H 13/08
. . .
electrical [2013-01]
D02H 13/10
. .
responsive to thread-measuring devices, e.g. stopping the machine when required length of warp has been wound [2013-01]
D02H 13/12
.
Variable-speed driving mechanisms [2013-01]
D02H 13/14
. .
controlled automatically by tension in the warp [2013-01]
D02H 13/16
.
Reeds, combs, or other devices for determining the spacing of threads [2013-01]
D02H 13/18
. .
with adjustable spacing [2013-01]
D02H 13/20
. .
with fixed spacing [2013-01]
D02H 13/22
.
Tensioning devices [2013-01]
D02H 13/24
. .
for individual threads [2013-01]
D02H 13/26
. .
for threads in warp form (controlling the driving of beams, or the like, to keep tension constant D02H 13/14) [2013-01]
D02H 13/28
.
Warp beams (cloth beams D03D 49/20) [2013-01]
D02H 13/30
. .
with flanges [2013-01]
D02H 13/32
. . .
adjustable [2013-01]
D02H 13/34
. .
sectional [2013-01]
D02H 13/36
. .
Means for attaching warp to beam [2013-01]
D02H 13/38
.
Storage racks for beams [2013-01]