B43K24/18 - CPC Classification Index

ClassID:

59545 ⎘

B43K24/18 - CPC Classification

Classification description:

Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores

Sub-classes:

B43K24/183 » {with push-buttons} 1
B43K24/186 » {with a revolving barrel} 3

Recent Application in this class:

20210354498

2021-11-18

Multifunction writing instrument

20190366756

2019-12-05

Multifunction writing instrument

20180154681

2018-06-07

Feeding pencil