Patent Assignment
Reel/Frame 025301/0452
Assignment of Assignor's Interest
Recorded: 2010-11-03
Pages: 2
Assignor
KRAINER, PER
Executed: 2010-10-12
Assignee
ATLAS COPCO ROCK DRILLS AB
SE-701 91 OREBRO, OREBRO, SWEDEN
Covered Property
(1)
Arrangement and a Method for Monitoring an Air Flow in a Drill Rig
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 3, 2010
From: JIAO, DEYI
To: ATLAS COPCO DRILLING SOLUTIONS LLC
Reel/Frame 025301/0450 →
Change of Name
Feb 23, 2018
From: ATLAS COPCO ROCK DRILLS AB; ATLAS COPCO DRILLING SOLUTIONS LLC
To: EPIROC ROCK DRILLS AKTIEBOLAG; EPIROC DRILLING SOLUTIONS LLC
Reel/Frame 045431/0855 →