1. CPC Sections
  2. CPC Section D
  3. CPC Class D04
  4. CPC Subclass D04G
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Version: 2024.01
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CPC
COOPERATIVE PATENT CLASSIFICATION
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D04G
MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR (binding knotters for harvesters A01D 59/04; wire netting B21F; tying articles by knotting B65B; knotting in association with winding or unwinding B65H 69/00; knotting in weaving D03J) [2024-01]
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.
D04G 1/00
Making nets by knotting of filamentary material [2013-01]
D04G 1/02
.
in machines [2013-01]
D04G 1/04
. .
using a single thread [2013-01]
D04G 1/06
. .
using a single thread and a series of threads [2013-01]
D04G 1/08
. .
using two series of threads [2013-01]
D04G 3/00
Making knotted carpets or tapestries [2013-01]
D04G 3/02
.
by hand; Tools therefor [2013-01]
D04G 3/04
.
in machines [2013-01]
D04G 5/00
Knotting not otherwise provided for [2022-08]