Patent Assignment
Reel/Frame 014335/0583
Assignment of Assignor's Interest
Recorded: 2003-08-01
Pages: 2
Assignee
MINE SAFETY APPLIANCES COMPANY
121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Pressure Regulator Assembly
Patent:
8,025,053 →
Application:
10/606,456 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.