B43L9/16 - CPC Classification Index

ClassID:

59644 ⎘

B43L9/16 - CPC Classification

Classification description:

Circular curve-drawing or like instruments Features common to compasses, dividers, and callipers

Sub-classes:

B43L9/18 » Legs with toggle joints 0
B43L9/20 » Pivots 4
B43L9/22 » Leg-angle adjusting-means separate from pivots 0
B43L9/24 » Means for mounting points or writing appliances on legs 10

Recent Application in this class:

20110000094

Compass having a leg joint and information bearing surfaces

20080250658

Compass with Leg Joint and Information Bearing Surfaces

20050108883

Compass and compass-cutter with ratchet mechanism