IP Library › Assignment 037184/0568
Patent Assignment
Reel/Frame 037184/0568

Assignment of Assignor's Interest

Recorded: 2015-12-01 Pages: 2
Assignor
GYLLING, KAI
Executed: 2015-11-06
Assignee
OY ATLAS COPCO ROTEX AB
PIHTISULUNKATU 1 A, TAMPERE, FI-33330, FINLAND
Covered Property (1)
Method in Putting Together of a Down-the-Hole Drilling Apparatus and a Down-the-Hole Drilling Apparatus
Patent: 9,970,238 →
Application: 14/895,097 →
Publication: US 2016/0130879
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 22, 2018
From: OY ATLAS COPCO ROTEX AB
To: OY EPIROC DRILLING TOOLS AB
Reel/Frame 045405/0340 →
Change of Name Mar 17, 2020
From: OY EPIROC DRILLING TOOLS AB
To: TERRAROC FINLAND OY
Reel/Frame 052183/0193 →
Change of Name Mar 17, 2020
From: OY ATLAS COPCO ROTEX AB
To: OY EPIROC DRILLING TOOLS AB
Reel/Frame 052183/0198 →
Assignment of Assignor's Interest Jan 23, 2024
From: TERRAROC FINLAND OY
To: TERRAROC FINLAND OY
Reel/Frame 066363/0313 →