1. CPC Sections
  2. CPC Section A
  3. CPC Class A46
  4. CPC Subclass A46D
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CPC
COOPERATIVE PATENT CLASSIFICATION
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A46D
MANUFACTURE OF BRUSHES [2018-08]
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.
A46D 1/00
Bristles; Selection of materials for bristles (making artificial bristles D01D, D01F) [2013-01]
A46D 1/003
.
{Testing of brushes} [2013-01]
A46D 1/006
.
{Antimicrobial, disinfectant bristles, handle, bristle-carrier or packaging} [2013-01]
A46D 1/02
.
{Bristles details} [2013-01]
A46D 1/0207
. .
{Bristles characterised by the choice of material, e.g. metal} [2016-08]
A46D 1/0215
. .
{Bristles characterised by the material being biodegradable} [2013-01]
A46D 1/0223
. .
{Bristles characterised by being electrostatically charged} [2013-01]
A46D 1/023
. .
{Bristles with at least a core and at least a partial sheath} [2013-01]
A46D 1/0238
. .
{Bristles with non-round cross-section} [2013-01]
A46D 1/0246
. .
{Hollow bristles} [2013-01]
A46D 1/0253
. .
{Bristles having a shape which is not a straight line, e.g. curved, "S", hook, loop} [2016-08]
A46D 1/0261
. .
{Roughness structure on the bristle surface} [2013-01]
A46D 1/0269
. .
{Monofilament bristles} [2013-01]
A46D 1/0276
. .
{Bristles having pointed ends} [2013-01]
A46D 1/0284
. .
{Bristles having rounded ends} [2013-01]
A46D 1/0292
. .
{Bristles having split ends} [2013-01]
A46D 1/04
.
Preparing bristles [2013-01]
A46D 1/045
. .
Cleaning, e.g. washing, drying [2013-01]
A46D 1/05
. .
Splitting; Pointing [2013-01]
A46D 1/055
. .
Combing; Mixing; Sorting [2013-01]
A46D 1/06
. .
Machines or apparatus for cutting bristles [2013-01]
A46D 1/08
.
Preparing uniform tufts of bristles [2013-01]
A46D 1/10
.
Vibrating devices for arranging bristles [2013-01]
A46D 3/00
Preparing, {i.e. Manufacturing} brush bodies [2013-01]
A46D 3/005
.
{by moulding or casting a body around bristles or tufts of bristles} [2013-01]
A46D 3/02
.
Machines for drilling bodies [2013-01]
A46D 3/04
.
Machines for inserting or fixing bristles in bodies [2013-01]
A46D 3/042
. .
{for fixing bristles using an anchor or staple} [2013-01]
A46D 3/045
. .
{for fixing bristles by fusing or gluing to a body} [2013-01]
A46D 3/047
. .
{for clamping or gluing bristles into rings, e.g. paint brushes, brooms} [2013-01]
A46D 3/05
. .
for fixing the bristles between wires, tapes, or the like [2013-01]
A46D 3/06
.
Machines for both drilling bodies and inserting bristles [2013-01]
A46D 3/062
. .
{of the carousel or drum type (A46D 3/067 takes precedence)} [2013-01]
A46D 3/065
. .
{of the belt or chain type (A46D 3/067 takes precedence)} [2013-01]
A46D 3/067
. .
{featuring simultaneous pivoting of bodies for drilling and filling} [2013-01]
A46D 3/08
.
Parts of brush-making machines [2013-01]
A46D 3/082
. .
{Magazines for bristles; Feeding bristles to magazines; Knot picking} [2013-01]
A46D 3/085
. .
{Magazines for brush bodies; Feeding bodies} [2013-01]
A46D 3/087
. .
{Holders or supports for brush bodies} [2013-01]
A46D 5/00
Devices for preparing quills for use as carriers for bristles [2013-01]
A46D 7/00
Pressing devices for making brooms composed of brushwood or the like [2013-01]
A46D 9/00
Machines for finishing brushes {(A46D 1/00 and A46D 3/00 take precedence)} [2013-01]
A46D 9/02
.
Cutting; Trimming [2013-01]
A46D 9/025
. .
{Deflecting parts of the bristle field in order to trim the rest} [2013-01]
A46D 9/04
.
Cleaning [2013-01]
A46D 9/06
.
Impregnating [2013-01]
A46D 99/00
Subject matter not provided for in other groups of this subclass [2013-01]