IP Library › Assignment 030426/0839
Patent Assignment
Reel/Frame 030426/0839

Change of Name

Recorded: 2013-05-15 Pages: 3
Assignor
WASSARA AB
Executed: 2013-03-11
Assignee
LKAB WASSARA AB
ROSENLUNDSGATAN 52, 2TR, STOCKHOLM, 118 63, SWEDEN
Covered Properties (2)
Drill Bit for a Down-the-Hole Drill
Patent: 9,016,408 →
Application: 13/143,333 →
Publication: US 2012/0012399
Arrangement for a Down-the-Hole Hammer Drill for Use in Soil Consolidation Through Jet Grouting
Patent: 8,992,130 →
Application: 13/145,093 →
Publication: US 2012/0039673
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 3, 2011
From: HORMAN, MAGNUS; JOHANSSON, PETER F.
To: WASSARA AB
Reel/Frame 027008/0550 →
Assignment of Assignor's Interest Nov 4, 2011
From: HORMAN, MAGNUS; JOHANSSON, PETER F.
To: WASSARA AB
Reel/Frame 027180/0079 →