B43K24/03 - CPC Classification Index

ClassID:

59529 ⎘

B43K24/03 - CPC Classification

Classification description:

Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by flicking or tilting

Recent Application in this class:

20210187995

2021-06-24

Writing instrument equipped with a locking device

20200122500

2020-04-23

Writing instrument with a locking device

20190322121

2019-10-24

Hand-held device, in particular a writing instrument, having two retractable heads

20190291501

2019-09-26

Hand-held device, in particular a writing instrument, provided with a blocking device

20170274700

2017-09-28

Thermochromic writing instrument

20160375715

2016-12-29

Writing utensil with retract piece

20110318084

2011-12-29

RETRACTION MECHANISM

20080095568

2008-04-24

Shakable push button pen