B23K3/021 - CPC Classification Index

ClassID:

42772 ⎘

B23K3/021 - CPC Classification

Classification description:

Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods; Soldering irons; Bits Flame-heated soldering irons

Sub-classes:

B23K3/022 » {using a gaseous fuel} 15
B23K3/023 » {using a liquid fuel} 2
B23K3/024 » {using a solid fuel} 0

Recent Application in this class:

20250015040

2025-01-09

ANNULAR STRUCTURE FOR AN ELECTRONIC FLAME OFF WAND

20130078586

2013-03-28

Lance for heating hand tool without temperature rises along the nozzle

12924110

2016-03-22

Wax shaping tool heating assembly