1. CPC Sections
  2. CPC Section B
  3. CPC Class B68
  4. CPC Subclass B68G
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Version: 2024.08
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CPC
COOPERATIVE PATENT CLASSIFICATION
​
B68G
METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR [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.
B68G 1/00
Loose filling materials for upholstery [2024-01]
B68G 2001/005
.
{for pillows or duvets} [2013-01]
B68G 3/00
Treating materials to adapt them specially as upholstery filling [2013-01]
B68G 3/02
.
Cleaning; Conditioning [2013-01]
B68G 3/04
.
Teasing; Untwisting ropes or cords of filling materials [2013-01]
B68G 3/06
.
Curling; Twisting filling materials into ropes or cords [2013-01]
B68G 3/08
.
Preparation of bed feathers from natural feathers {(treatment of feathers D06M 19/00 takes precedence)} [2013-01]
B68G 3/10
. .
Cleaning or conditioning of bed feathers (B68G 3/02 takes precedence) [2013-01]
B68G 3/12
. .
Sorting of bed feathers [2013-01]
B68G 5/00
Resilient upholstery pads (finished upholstery B68G 11/00 {; making upholstery from plastics B29D 99/0092}) [2024-01]
B68G 5/02
.
of cellular material, e.g. sponge rubber [2013-01]
B68G 7/00
Making upholstery (manufacturing upholstered panels B68G 13/00 {; from plastics B29D 99/0092}; sewing-machines D05B) [2017-08]
B68G 7/02
.
Making upholstery from waddings, fleeces, mats, or the like (filling methods B68G 7/06) [2013-01]
B68G 7/04
. .
by conveyor-line methods [2016-05]
B68G 7/05
.
Covering or enveloping cores of pads {(in plastics material using a matching die B29C 63/025)} [2013-01]
B68G 7/051
. .
{Mattress-filling devices, i.e. sliding a tick or preformed cover over a cushion or sliding a cushion into a tick or preformed cover, e.g. by means of a press or of a depression table} [2013-01]
B68G 7/052
. .
with webs secured to the core, e.g. by stitching [2013-01]
B68G 7/054
. .
Arrangements of sheathings between spring cores and overlying paddings [2017-08]
B68G 7/06
.
Filling of cushions, mattresses, or the like [2013-01]
B68G 7/08
.
Quilting (tools B68G 15/00); Elements therefor [2013-01]
B68G 7/085
. .
{Quilting needles} [2013-01]
B68G 7/10
.
Finishing of edges [2013-01]
B68G 7/105
. .
{Edge welts} [2013-01]
B68G 7/12
.
Other elements specially adapted for fastening, fixing, or finishing, in upholstery work [2013-01]
B68G 9/00
Placing upholstery springs in pockets; Fitting springs in upholstery [2013-01]
B68G 2009/005
.
{Devices for turning the springs 90° inside the pockets} [2013-01]
B68G 11/00
Finished upholstery not provided for in other classes {(making upholstery from plastics B29D 99/0092)} [2013-01]
B68G 11/02
.
mainly composed of fibrous materials [2013-01]
B68G 11/03
. .
with stitched or bonded fibre webs [2013-01]
B68G 11/04
.
mainly composed of resilient materials, e.g. of foam rubber [2013-01]
B68G 11/06
. .
with embedded springs, e.g. bonded [2013-01]
B68G 13/00
Upholstered panels ({making upholstery from plastics B29D 99/0092}; specially adapted for sound-absorption E04B, G10K {, e.g. G10K 11/00}) [2017-08]
B68G 13/02
.
with indented pattern formed by stitching [2013-01]
B68G 13/04
.
with indented pattern formed by bonding [2013-01]
B68G 15/00
Auxiliary devices and tools specially for upholstery [2013-01]
B68G 15/005
.
{Worktables or workframes} [2013-01]
B68G 99/00
Subject matter not provided for in other groups of this subclass [2022-08]