B41J33/46 - CPC Classification Index

ClassID:

58053 ⎘

B41J33/46 - CPC Classification

Classification description:

Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material; Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by its application to mechanism in which two spools are driven by pawl-and-rachet mechanism

Sub-classes:

B41J33/48 » comprising two pawls and ratchets, one for each spool 0
B41J33/50 » comprising a single pawl or integral double-tooth pawl selectively engageable with two ratchets, one for each spool 0

Recent Application in this class:

20120260777

2012-10-18

PROTECTIVE GRIPPING SLEEVE ON ROTATING TOOL EXTENSION ARM