F23Q9/02 - CPC Classification Index

ClassID:

157449 ⎘

F23Q9/02 - CPC Classification

Classification description:

Pilot flame igniters without interlock with main fuel supply

Sub-classes:

F23Q9/04 » for upright burners, e.g. gas-cooker burners 11
F23Q9/06 » for inverted burners, e.g. gas lamps 2

Recent Application in this class:

20220381431

Spark ignited pilot for gas burner

20210131664

Premix burner and heat treatment facility for metal plate

20170003023

DUAL TRIM VALVE CARTRIDGE AND SYSTEM

20150338100

HEATING ASSEMBLY