Patent Assignment
Reel/Frame 040841/0294
Assignment of Assignor's Interest
Recorded: 2017-01-04
Pages: 4
Assignee
MINE SAFETY APPLIANCES COMPANY
1000 CRANBERRY WOODS DRIVE, CRANBERRY TOWNSHIP, PENNSYLVANIA, 16066
Covered Property
(1)
Sensor Interrogation
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.