|  | B |
SECTION B — PERFORMING OPERATIONS; TRANSPORTING

|  | B01 - B07 |
Subsection index
LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION |
Method |
General operations | B01D
by centrifugal force, using centrifuges or free-vortex apparatus | B01D
using magnetic or electrostatic effect | B03C
Apparatus |
General operations | B01D
by centrifugal force, using centrifuges or free-vortex apparatus | B04B, B04C
using magnetic or electrostatic effect | B03C
SOLID/LIQUID OR SOLID/GAS SEPARATION |
Method |
General operations | B01D
by centrifugal force | B01D
using centrifuges or free-vortex apparatus | B01D
using magnetic or electrostatic effect | B03C
Apparatus |
General operations | B01D
by centrifugal force | B01D
using centrifuges or free-vortex apparatus | B04B, B04C
using magnetic or electrostatic effect | B03C
SOLID/SOLID SEPARATION |
Method |
Dry methods |
material in bulk | B07B
Individual sorting | B07C
Screening, sifting, pneumatic sorting | B07B
using pneumatic tables or jigs | B03B
by magnetic or electrostatic effect | B03C
by centrifugal force | B07B
using centrifuges or free-vortex apparatus | B07B
Wet methods |
General operations | B03B
flotation, differential sedimentation | B03D
screening | B07B
Combinations Dry methods - wet methods | B03B
Apparatus |
Dry methods |
material in bulk | B07B
Individual sorting | B07C
Screening, sifting, pneumatic sorting | B07B
using pneumatic tables or jigs | B03B
by magnetic or electrostatic effect | B03C
by centrifugal force | B07B
using centrifuges or free-vortex apparatus | B04B, B04C
Wet methods |
General operations | B03B
flotation, differential sedimentation | B03D
screening | B07B
Combinations Dry methods - wet methods | B03B

PRINTING

|  | B44 |
DECORATIVE ARTS

|  | B44 |
Note(s) Any machine, apparatus, tool or process is classified in this class in so far as it produces an effect or mark meant to be judged by the eye and in so far as such machine, apparatus, tool or process is not provided for elsewhere. [4]

|  | B44C |
PRODUCING DECORATIVE EFFECTS (processes for applying liquids or other fluent materials to surfaces, in general Fulltext... Hierarchy... Expanded...B05D; shaping of plastics or substances in a plastic state Fulltext... Hierarchy... Expanded...B29C; printing processes to produce transfer pictures Fulltext... Hierarchy... Expanded...B41M 3/12; thermographic duplication or marking methods Fulltext... Hierarchy... Expanded...B41M 5/00); MOSAICS; TARSIA WORK (imitation of mosaic or tarsia-work patterns Fulltext... Hierarchy... Expanded...B44F 11/04); PAPERHANGING [2]

|  | B44C |
Note(s) In this subclass, the following expression is used with the meaning indicated: "decorative effects", when used in connection with the expressions "transfer picture" or "decalcomanias", covers also "information". [4]

P:30 |  | B44C 1/00 |
Processes, not specifically provided for elsewhere, for producing decorative surface effects (decorating textiles Fulltext... Hierarchy... Expanded...D06Q)

|  | B44C 1/02 |
· | Pyrography

|  | B44C 1/04 |
· | Producing precipitations (producing precipitations by electrolysis Fulltext... Hierarchy... Expanded...C25D) [2]

|  | B44C 1/10 |
· | Applying flat material, e.g. leaflets, pieces of fabrics (paperhanging Fulltext... Hierarchy... Expanded...B44C 7/00)

|  | B44C 1/14 |
· · | Metallic leaves or foils, e.g. gold leaf

|  | B44C 1/16 |
· | for applying transfer pictures or the like [4]

|  | B44C 1/165 |
· · | for decalcomanias; Sheet materials therefor (apparatus or machines for applying decalcomanias Fulltext... Hierarchy... Expanded...B65C) [4]

|  | B44C 1/17 |
· · · | Dry transfer [4]

|  | B44C 1/175 |
· · · | Transfer using solvent [4]

|  | B44C 1/18 |
· | Applying ornamental structures, e.g. shaped bodies consisting of plastic material

|  | B44C 1/20 |
· | Applying plastic materials and superficially modelling the surface of these materials

|  | B44C 1/22 |
· | Removing surface-material, e.g. by engraving, by etching

|  | B44C 1/24 |
· | Pressing or stamping ornamental design on surfaces

|  | B44C 1/26 |
· | Inlaying with ornamental structures, e.g. niello work, tarsia work

|  | B44C 1/28 |
· | Uniting ornamental elements on a support, e.g. mosaics

P:20 |  | B44C 3/00 |
Processes, not specifically provided for elsewhere, for producing ornamental structures

|  | B44C 3/02 |
· | Superimposing layers

|  | B44C 3/04 |
· | Modelling plastic materials, e.g. clay

|  | B44C 3/06 |
· | Sculpturing

|  | B44C 3/08 |
· | Stamping or bending

|  | B44C 3/10 |
· | Producing and filling perforations, e.g. tarsia plates

|  | B44C 3/12 |
· | Uniting ornamental elements to structures, e.g. mosaic plates

P:0 |  | B44C 5/00 |
Processes for producing special ornamental bodies

|  | B44C 5/02 |
· | Mountings for pictures; Mountings of horns on plates

|  | B44C 5/04 |
· | Ornamental plaques, e.g. decorative panels, decorative veneers

|  | B44C 5/06 |
· | Natural ornaments; Imitations thereof (artificial flowers, fruit, leaves Fulltext... Hierarchy... Expanded...A41G 1/00; artificial feathers Fulltext... Hierarchy... Expanded...A41G 11/00)

|  | B44C 5/08 |
· | Leaded lights (imitations thereof Fulltext... Hierarchy... Expanded...B44F 1/06; joining glass surfaces to glass surfaces or to surfaces of other inorganic material to form a layered product Fulltext... Hierarchy... Expanded...C03C 27/00)

P:10 |  | B44C 7/00 |
Paperhanging

|  | B44C 7/02 |
· | Machines, apparatus, tools, or accessories therefor (implements or apparatus for removing paint- covering adhering to surfaces Fulltext... Hierarchy... Expanded...B44D 3/16)

|  | B44C 7/04 |
· · | for applying adhesive [2]

|  | B44C 7/06 |
· · | for applying the paper to the surface to be covered [2]

|  | B44C 7/08 |
· · | for finishing operations [2]