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Patent Assignment
Reel/Frame 031919/0450

Assignment of Assignor's Interest

Recorded: 2014-01-08 Pages: 6
Assignors
BROWN, MICHAEL ALVIN
Executed: 2011-08-25
DAVIS, BRIAN KEITH
Executed: 2011-08-25
SCHEFFLER, TOWNER BENNET
Executed: 2011-08-25
Assignee
MINE SAFETY APPLIANCES COMPANY
1000 CRANBERRY WOODS DRIVE, CRANBERRY TOWNSHIP, PENNSYLVANIA, 16066
Covered Property (1)
Sensors and Sensor Housing Systems
Patent: 9,400,257 →
Application: 14/136,251 →
Publication: US 2014/0102898
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →