Assignment of Assignor's Interest

Recorded: 2005-04-04 Pages: 2

Assignors

JACOBSSON, TORBJORN

Executed: 2004-07-10

EKWALL, BERNDT

Executed: 2004-07-09

Assignee

ATLAS COPCO SECOROC AB

FAGERSTA, S-737 25, SWEDEN

Covered Property (1)

Compressed Air Percussive Mechanism for a Down Hole Hammer and Down Hole Hammer

Patent: 7,757,779 →

Application: 10/500,148 →

Publication: US 2005/0173158

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.