Patent Assignment
Reel/Frame 007720/0906
Assignment of Assignor's Interest
Recorded: 1995-07-06
Pages: 2
Assignee
MINE SAFETY APPLIANCES CO.
JAMES G. UBER, LEGAL DEPT., 121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Electrochemical Gas Sensor for the Detection of Nitric Oxide
Patent:
5,565,075 →
Application:
08/469,338 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 1995
From: PRETE, CHRISTOPHER L.
To: MINE SAFETY APPLIANCES COMPANY
Reel/Frame 007532/0287 →
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 →