B42F13/30 - CPC Classification Index

ClassID:

59281 ⎘

B42F13/30 - CPC Classification

Classification description:

Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed

Sub-classes:

B42F13/32 » the nesting portions of the rods and tubes being straight 2

Recent Application in this class:

20080050204

Adjustable Document File Binding Device

20050025562

Document binder

16792289

Adjustable ring and ring binders using the same