B43K13/005 - CPC Classification Index

ClassID:

59467 ⎘

B43K13/005 - CPC Classification

Classification description:

Devices for removing nibs; Devices for cleaning nibs, e.g. by wiping for extracting nibs

Recent Application in this class:

20220348035

Refillable free ink writing instrument provided with a removable tip

20220176729

Marker opener

20190143740

Surgical marker

20180065400

Surgical marker

20150086258

Surgical marker

20080166177

Marker with replaceable nib

20070081849

Uninterrupted ink marker