F-Term-List

B43K1/00-1/12@Z;5/00-8/24

GA00
TYPES OF PENS AND BRUSHES

GA01

GA02

GA03

GA04

GA05

GA06

. Fountain pens

. Narrow-tube-type writing utensils

. Ballpoint pens

. Felt pens, marking pens and markers

. Writing brushes

. Brush-tip pens

GA11

GA12

GA13

GA14

GA15

GA16

. Specialized pens

. . Heat pens

. . Electric pens

. . Magnetic pens

. . Vibration pens and rotary pens

. . Jet-type or squeeze-out-type pens

HA00
PEN POINT OR BRUSH TIP

HA01

HA02

HA03

HA04

HA05

HA06

HA07

HA08

HA09

HA10

. Split pen point

. . Selection of character width

. . Ink reservoir

. . Pen point tip

. Narrow-tube-type pen point

. . Narrow tubes

. . Needle and narrow rod

. Pen point of ballpoint pen

. . Ball

. . Ball socket (receiver)

HA11

HA12

HA13

HA14

HA15

HA16

HA17

HA18

HA19

HA20

. . . Ball socket separated from ball holder

. . Ball holder

. . Ink-flow passage and ink reservoir

. Brush tip

. Pen point made of fiber-forming body (felt-like pen point)

. Other pen points of ink pen

. . Grooved ink-flow passage placed inside

. . Grooved ink-flow passage placed on circumferential surface

. . Use of multiple members

. Pen point for which ink is not used

HC00
MOUNTING OF PEN POINT OR BRUSH TIP

HC01

HC03

HC04

HC05

HC07

HC08

HC09

. Mounting of pen point or brush tip

. Mounting of pen point holder, brush tip holder and shaft cylinder

. Mounting of pen point holder, brush tip holder and ink-guiding core

. Mounting of pen point holder, brush tip holder and ink-storage component

. Replaceable pen point or brush tip

. Means for adjusting the length of pen point or brush tip

. Angle of pen point or brush tip (including rotary type)

KA00
INK-SUPPLY COMPONENTS

KA01

KA03

KA05

KA07

KA09

KA10

. Ink-guiding core

. Comb-teeth-type ink-guiding members

. Spiral ink-guiding members

. Having an ink reservoir

. Section that combines ink-supply section and ink-storage section

. Outflow-adjustment devices

KC00
INK-STORAGE SECTION

KC01

KC02

KC03

KC04

KC05

KC06

KC08

. Ink-storage containers

. . Inner shape

. . Outer shape

. . Flexible containers

. . Ink cartridges

. . . Joint with ink-supply section

. Support structure for ink-storage container

KC11

KC12

KC14

KC16

KC17

KC19

KC20

. Ink-occluding bodies

. Support structure for ink-occluding body

. Having a spare ink-storage container

. Compulsory ink-supply devices

. Gas-pressured ink-supply devices

. Devices for refilling or drawing out ink

. . Ink drawn in by piston

KC21

KC22

KC23

KC24

KC25

KC26

KC27

KC28

KC29

KC30

. . . Piston transfer by rotating operation

. . . Piston transfer by pushing or pulling

. . Ink drawn in by the deformation of ink-storage container

. . . Torsion

. . . Pushed by compressed air

. . . Pushed by pressing member

. . . . Lever operation

. . . . Rotating operation

. . . . Press operation

. . . Direct push

KD00
VALVES

KD01

KD02

KD03

KD04

KD05

KD08

KD09

KD10

. Valve operation

. . Pen-point push type

. . Push rod or push button type (including pull rod or pull button type)

. . Shaft-cylinder compression type

. . Rotary type

. Valve functions

. . Ink supply

. . Air flow

KF00
SHAPES AND STRUCTURES OF OTHER COMPONENTS

KF01

KF03

KF05

. Shaft cylinder and shaft

. End stoppers

. Caps

NA00
FUNCTIONS

NA01

NA02

NA03

NA04

NA05

NA06

NA07

NA08

NA10

. Abrasion resistance

. Water repellency

. . Surface treatment

. Affinity (hydrophilia or ink affinity)

. . Surface treatment

. Air flow

. . Air-hole shape

. Prevention of leakage

NA11

NA12

NA13

NA14

NA15

NA16

NA17

NA18

NA19

. Prevention of drying

. Ink agitation

. Removal of ink clog or dust (NA14 takes precedence.)

. Capability of being disassembled (e.g., for cleaning or part replacement)

. Checking of ink volume

. Cap retention

. Selection of character width

. Usability of solid or concentrated ink

. Usability of special or various colors of inks

NA21

NA22

NA23

. Retractable pen points

. Display

. Functions other than writing (e.g. combined use)

NC00
MATERIALS

NC01

NC02

NC03

NC04

NC05

NC06

NC09

NC10

. Areas of use

. . Pen point or brush tip

. . Ink-supply section (component)

. . Ink-storage section (component)

. . Shaft cylinder and shaft

. . End stopper

. Materials

. . Metals (including alloys)

NC11

NC12

NC13

NC14

NC15

NC16

NC17

NC18

NC19

NC20

. . . Ferrous metals (e.g., stainless steel)

. . . Copper (e.g., brass)

. . . Precious metals (e.g., gold, silver and platinum)

. . Ceramics

. . Glass

. . Jewelry

. . Other inorganic materials

. . Animal materials

. . Plant materials

. . Synthetic resins

NC21

NC22

NC23

NC24

NC27

NC28

NC29

NC30

. . . Thermoplastic resins

. . . Thermosetting resins

. . Other organic materials

. . Combinations of different types of materials

. Structures

. . Porous bodies

. . Sintered bodies

. . Fibrous bodies

NC31

NC32

NC33

NC34

NC35

NC36

NC37

NC38

NC39

NC40

. . . Outer shape or surface shape of single fiber

. . . Outer shape of fiber assembly

. . . Means for binding or joining the fibers

. . . . Partial binding or joining

. . . . Overall joining (including surface-only joining)

. . . . Adhesion

. . . . Fusion

. . . Direction of the fibers of fiber assembly

. . . . Shaft direction

. . . . Non-specific direction

NC42

NC44

NC46

NC48

. . Laminated bodies

. . Mixed bodies (excluding alloys)

. . Outer cover or film

. . Density difference

NE00
MANUFACTURE

NE01

NE02

NE05

NE07

NE08

NE09

. Methods

. Devices (including jigs)

. Formation and assembly

. Surface treatment

. . Coating

. . . Plating

2C350	NAME OF THE THEME: PENS AND BRUSHES
	B43K1/00 -1/12@Z;5/00-8/24