B43L23/004 - CPC Classification Index

ClassID:

59735 ⎘

B43L23/004 - CPC Classification

Classification description:

Sharpeners for pencils or leads with radial cutting blades

Recent Application in this class:

20190308443

Pencil sharpener assembly

20150224816

SHARPENER FOR MARKING INSTRUMENTS

20130263971

Electric pencil sharpener with auto-stop feature

20080120848

CRAYON SHARPENER