Patent Assignment
Reel/Frame 011126/0080
Assignment of Assignor's Interest
Recorded: 2000-08-31
Pages: 2
Assignor
BLATNICA, LEN JOHN
Executed: 2000-06-12
Assignee
MINE SAFETY APPLIANCES COMPANY
121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Gas Sensors
Patent:
7,034,943 →
Application:
09/611,384 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 22, 2000
From: MOECKLI, MARC ANDREAS; BOEGLI, URS FREDERICH; BACHMANN, PHILIPP ALBERT; TRACHSEL, HANS
To: ARITRON INSTRUMENTE AG
Reel/Frame 011158/0520 →
Assignment of Assignor's Interest
Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY, LLC
To: MSA TECHNOLOGY, LLC
Reel/Frame 032444/0471 →
Merger
Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY
To: MINE SAFETY APPLIANCES COMPANY, LLC
Reel/Frame 032445/0190 →