Patent Assignment
Reel/Frame 033511/0853
Assignment of Assignor's Interest
Recorded: 2014-08-12
Pages: 2
Assignor
ZANELLA, MARK FLORI, SR
Executed: 2010-10-29
Assignee
MINE SAFETY APPLIANCES COMPANY
1000 CRANBERRY WOODS DRIVE, CRANBERRY TOWNSHIP, PENNSYLVANIA, 16066
Covered Property
(1)
Combustible Gas Sensors Including Integral Support Structures and Combustible Gas Sensor with Multiple Active Elements
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.