IP Library › Assignment 007266/0013
Patent Assignment
Reel/Frame 007266/0013

Assignment of Assignor's Interest

Recorded: 1994-12-19 Pages: 2
Assignors
SALAPOW, THOMAS M.
Executed: 1994-11-18
WOLF, ROGER P.
Executed: 1994-11-18
SCANIO, THOMAS J.
Executed: 1994-11-18
KUHN, JOHN F.
Executed: 1994-11-18
Assignee
MINE SAFETY APPLIANCES COMPANY
P.O. BOX 426, PITTSBURGH, PENNSYLVANIA, 15230
Covered Property (1)
Metal Cover for Respirator Cartridge
Patent: 5,531,803 →
Application: 08/327,198 →
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 →