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CPC
COOPERATIVE PATENT CLASSIFICATION
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B44B
MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING (processes for producing decorative effects B44C; embossing leather C14B)
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B44B 1/00
Artist`s machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models (copying devices for machine tool use B23Q 35/00)
B44B 1/003
.
{
having several cutting tools
}
B44B 1/006
.
{
using computer control means
}
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B44B 1/02
.
wherein three-dimensional copies are made
B44B 1/04
. .
having devices for changing, e.g. proportionally enlarging or reducing, the shape from an original pattern
B44B 1/06
.
Accessories
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B44B 3/00
Artist`s machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings (marking or engraving metal by the action of a high concentration of electric current B23H 9/06; forme engraving B41C, D; engraving by photo-mechanical reproduction G03F)
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B44B 3/001
.
{
by copying
}
B44B 3/002
. .
{
using a pantograph
}
B44B 3/003
. .
{
using a pendulum
}
B44B 3/004
. .
{
using a tool controlled by a photoelectric scanning device
}
B44B 3/005
.
{
characterised by the power drive
}
B44B 3/006
.
{
carving or engraving devices having several cutting tools
}
B44B 3/007
.
{
in layered material
}
B44B 3/008
.
{
characterised by multi-step processes
}
B44B 3/009
.
{
using a computer control means
}
B44B 3/02
.
wherein plane surfaces are worked
B44B 3/04
.
wherein non-plane surfaces are worked
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B44B 3/06
.
Accessories, e.g. tool or work holders
B44B 3/061
. .
{
Tool heads
}
B44B 3/063
. .
{
Tool holders
}
B44B 3/065
. .
{
Work holders
}
B44B 3/066
. .
{
Master copy holders
}
B44B 3/068
. .
{
Tracer heads (B44B 3/004 takes precendence)
}
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B44B 5/00
Machines or apparatus for embossing decorations or marks, e.g. embossing coins (corrugating sheet metal or metal tubes, embossing combined with sheet-metal working operations B21D; embossing plastics or substances in a plastic state, in general B29C 59/00; embossing of paper or cardboard in general B31F 1/07; forme embossing B41C 1/08; embossing combined with application of ink, type marking presses, selective embossing mechanisms B41F, B41J, B41K, B41M; embossing leather C14B)
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B44B 5/0004
.
{
characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
}
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B44B 5/0009
. .
{
Rotating embossing tools
}
B44B 5/0014
. . .
{
and rotating workpieces
}
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B44B 5/0019
. .
{
Rectilinearly moving embossing tools
}
B44B 5/0023
. . .
{
actuated by a lever
}
B44B 5/0028
. . .
{
cooperating with rotating workpieces
}
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B44B 5/0033
. .
{
Oscillating embossing tools
}
B44B 5/0038
. . .
{
actuated by a lever
}
B44B 5/0042
. . .
{
performing a rolling-off motion with respect to the workpiece
}
B44B 5/0047
.
{
by rolling (B44B 5/0061 takes precedence)
}
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B44B 5/0052
.
{
by pressing (B44B 5/0061 and B44B 5/0076 take precedence)
}
B44B 5/0057
. .
{
using more than one die assembly simultaneously
}
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B44B 5/0061
.
{
characterised by the power drive
}
B44B 5/0066
. .
{
producing a vibratory motion
}
B44B 5/0071
.
{
which simultaneously apply a decorative material
}
B44B 5/0076
.
{
having a series of embossing tools each of which can be brought into working position
}
B44B 5/008
.
{
in layered material; connecting a plurality of layers by embossing
}
B44B 5/0085
.
{
Portable apparatus for manual operation
}
B44B 5/009
.
{
by multi-step processes
}
B44B 5/0095
.
{
using computer control means
}
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B44B 5/02
.
Dies; Accessories
B44B 5/022
. .
{
Devices for holding or supporting work
}
B44B 5/024
. .
{
Work piece loading or discharging arrangements
}
B44B 5/026
. .
{
Dies (B44B 5/028 takes precedence)
}
B44B 5/028
. .
{
Heated dies
}
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B44B 7/00
Machines, apparatus or hand tools for branding,
{
e.g. using radiant energy such as laser beams
}
(burning or charring wood stock B27M 1/06)
B44B 7/002
.
{
in layered material
}
B44B 7/005
.
{
by multi-step processes
}
B44B 7/007
.
{
using a computer control means
}
B44B 7/02
.
Branding irons
B44B 9/00
Machines or apparatus for inlaying with ornamental structures, e.g. tarsia or mosaic work (uniting ornamental elements, on a support B44C 1/28, to structures B44C 3/12; imitation of mosaic or tarsia work patterns B44F 11/04)
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B44B 11/00
Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor
B44B 11/02
.
for substantially two-dimensional carving, engraving or guilloching
B44B 11/04
.
for embossing
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B44B 2700/00
Machines, apparatus, tools or accessories for artistic work
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B44B 2700/02
.
Artist`s machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
B44B 2700/021
. .
by copying
B44B 2700/023
. .
for engraving parallel lines of flat surfaces
B44B 2700/025
. .
for engraving a surface of revolution
B44B 2700/026
. .
for guilloching
B44B 2700/028
. .
Electrical engraving machines
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B44B 2700/04
.
Machines or tools for carving
B44B 2700/045
. .
Electrical engraving machines
B44B 2700/06
.
Machines, apparatus or tools for stippling
B44B 2700/08
.
Machines, apparatus or hand tools for branding
B44B 2700/09
.
Machines or apparatus for making models
B44B 2700/12
.
Accessories; Tool or work holders
This page is owned by Office of Patent Classification.
Last Modified: 04/16/2013 4:31:16 PM