B21J7/24 - CPC Classification Index

ClassID:

39133 ⎘

B21J7/24 - CPC Classification

Classification description:

Hammers; Forging machines with hammers or die jaws acting by impact; Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure

Sub-classes:

B21J7/26 » operated by internal combustion 0

Recent Application in this class:

20250281965

2025-09-11

HAND-HELD IMPACT TOOL FOR CREATING DENT FLAWS

20220186455

2022-06-16

Air-operated hammer

20180163366

2018-06-14

Two step hydraulic breaker with automatic stroke adjustment