TREA

Pens with writing-points other than nibs or balls

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Industry

  • CPC
  • B43K8/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING

Current Industry

B43K8/00Pens with writing-points other than nibs or balls

Sub Industries

B43K8/003Pen barrels B43K8/006using a spraying system B43K8/02with writing-points comprising fibres, felt, or similar porous or capillary material B43K8/022with writing-points comprising fibres B43K8/024with writing-points comprising felt B43K8/026with writing-points comprising capillary material B43K8/028Movable closure or gate B43K8/03Ink reservoirs Ink cartridges B43K8/04Arrangements for feeding ink to writing-points B43K8/06Wick feed from within reservoir to writing-points B43K8/08Wick separate from writing-points B43K8/10including compartment for soluble solid material B43K8/12writing-points or writing-point units being separable from reservoir B43K8/14with coreless tubular writing-points B43K8/143Arrangements for feeding the ink to the writing-points B43K8/146Ink cartridges, ink reservoirs B43K8/16with tubular writing-points comprising a movable cleaning element B43K8/165Ink cartridges, ink reservoirs B43K8/18Arrangements for feeding the ink to the writing-points B43K8/20with roller writing-points B43K8/22with electrically or magnetically activated writing-points B43K8/24characterised by the means for retracting writing-points
Industries