Patent Assignment
Reel/Frame 051160/0533
Change of Name
Recorded: 2019-12-03
Pages: 3
Assignor
OY EPIROC DRILLING TOOLS AB
Executed: 2019-10-07
Assignee
TERRAROC FINLAND OY
PIHTISULUNKATU 1 A, TAMPERE, 33330, FINLAND
Covered Property
(1)
Down-The-Hole Drilling Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2017
From: GYLLING, KAI
To: OY ATLAS COPCO ROTEX AB
Reel/Frame 043521/0151 →
Change of Name
Feb 22, 2018
From: OY ATLAS COPCO ROTEX AB
To: OY EPIROC DRILLING TOOLS AB
Reel/Frame 045405/0340 →
Assignment of Assignor's Interest
Jan 23, 2024
From: TERRAROC FINLAND OY
To: TERRAROC FINLAND OY
Reel/Frame 066363/0313 →