(0)B43K:1/2:

(0)B43K:1/2:

IPC6

SECTION B - PERFORMING OPERATIONS; TRANSPORTING

B43K

2/3

B43K008/00 - B43K021/26

8

/

00

Pens with writing-points other than nibs or balls (brushes with reservoir for supplying substances A 46 B 11/00)

with writing-points comprising fibres, felt, or similar porous or capillary material (B 43 K 8/22 takes precedence) [2,5]

Ink reservoirs; Ink cartridges [6]

Arrangements for feeding ink to writing-points [5]

Wick feed from within reservoir to writing-points [5]

Wick separate from writing-points [5]

including compartment for soluble solid material [5]

writing-points or writing-point units being separable from reservoir [5]

with coreless tubular writing-points [5]

with tubular writing-points comprising a movable cleaning element [5]

Arrangements for feeding the ink to the writing-points [5]

with roller writing-points [5]

with electrically or magnetically activated writing-points [5]

characterised by the means for retracting writing-points [5]

(transferred to B 43 K 23/12)

Filling devices (ink receptacles B 43 L 25/00)

(covered by B 43 K 7/04)

Devices for removing nibs; Devices for cleaning nibs, e.g. by wiping (ink receptacles with pen-wiping means B 43 L 25/12) [3]

for cleaning nibs, e.g. ink reservoirs therein [6]

Assembling, finishing, or repairing pens

Automatic machines

Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor (features common to fountain-pens B 43 K 5/00)

Nibs with ink reservoirs [6]

Nibs having more than two legs

Holders with arrangements for drawing dotted lines

Non-propelling pencils; Styles; Crayons; Chalks (batik pencils, cord line chalkers B 44 D 3/00; writing-core compositions for pencils, crayon compositions, chalk compositions C 09 D 13/00) [2]

Pencils with graphite; Coloured pencils

Pencils with metallic writing-core

the writing-core being made from substance wearing off during use

the writing-core being made from wear-resistant substances

equipped with ball point (using ink B 43 K 1/08, B 43 K 7/00)

Making non-propelling pencils (making slate-pencil writing-cores B 28 D)

Making pencil writing-cores

Propelling pencils (projecting mechanisms for writing units B 43 K 24/00; multiple-point writing implements B 43 K 27/00)

Writing-core feeding mechanisms

with sliding tubelike writing-core guide [5]

with automatic feed by pressure during use of pencil [5]

with the writing-cores brought into position by gravity

with the writing-cores fed by means sliding in longitudinally-slotted casings

with the writing-cores fed by screws

with separate writing-core remnants ejecting-bar

with means preventing overwinding

with writing-cores automatically replaced from magazines

with stepwise feed of writing-cores

having ratchet means

with writing-cores automatically replaced from magazines

Writing-cores gripping means, e.g. chucks

Assembling, finishing, or repairing propelling pencils (making pencil writing-cores B 43 K 19/18)

Automatic machines

2