Representative before the EPO

Company dna epiroc
no operation time available
50.28
1 office
active in Legal Services

Representative before the EPO

Company dna atlas copco rock drills ab
no operation time available
1 office
active in Legal Services

We have observed 2 EP applications Tony Ehrnström has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after November 02, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP16813422

CORE BARREL HEAD ASSEMBLY WITH SAFETY OVERSHOT

IPC classification:
E21B 31/18, E21B 25/00
Agent:
Tony Ehrnström, Atlas Copco Rock Drills AB
Status:
Request for examination was made
EP16823582

SHEAR AND TENSILE REINFORCEMENT FOR INFLATABLE BOLT

IPC classification:
E21D 21/00
Agent:
Tony Ehrnström, Epiroc
Status:
Request for examination was made

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