IP Library › Assignment 048977/0270
Patent Assignment
Reel/Frame 048977/0270

Merger and Change of Name

Recorded: 2019-04-24 Pages: 5
Assignors
MSA APR IP COMPANY, LLC
Executed: 2018-09-07
Assignee
MINE SAFETY APPLIANCES COMPANY, LLC
1000 CRANBERRY WOODS DRIVE, CRANBERRY, PENNSYLVANIA, 16066
Covered Properties (6)
Materials, Method and Apparatus for Detection and Monitoring of Chemical Species
Patent: 6,221,673 →
Application: 09/072,283 →
Respirator Filter
Patent: 5,992,414 →
Application: 09/140,144 →
Flexible Respirator Filter
Patent: 6,345,620 →
Application: 09/217,165 →
Publication: US 2001/0054424
Protective Hoods and Neck Seals for Use Therein
Patent: 6,892,725 →
Application: 10/133,857 →
Publication: US 2003/0200966
Respirator Facepieces
Patent: 7,261,104 →
Application: 10/143,283 →
Publication: US 2003/0047183
Spectacle Frame Mount for Face Mask
Patent: 7,677,724 →
Application: 12/435,475 →
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 21, 1998
From: WOHLTJEN, HENRY
To: MICROSENSOR SYSTEMS, INC.
Reel/Frame 009402/0588 →
Assignment of Assignor's Interest Oct 26, 1998
From: TAYEHI, AMAD; MITHAL, ASHISH; SAATI, GEORGE; CORMIER, SCOTT W.
To: BETTER BREATHING, INC.
Reel/Frame 009550/0686 →
Assignment of Assignor's Interest Nov 23, 1998
From: SNOW, ARTHUR W.
To: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY, THE
Reel/Frame 009612/0181 →
Assignment of Assignor's Interest Feb 8, 1999
From: SALAPOW, THOMAS M.; WOLF, ROGER P.; ZELLER, PAUL A.
To: MINE SAFETY APPLIANCES COMPANY
Reel/Frame 009747/0712 →
Assignment of Assignor's Interest Jul 1, 2002
From: FRUND, JR., ZANE N.
To: MINE SAFETY APPLIANCES COMPANY
Reel/Frame 013035/0052 →
Assignment of Assignor's Interest Apr 8, 2003
From: KIEFER, EILEEN A.; CAVALIERE, MARK; WOLF, ROGER P.; ZELLER, PAUL A.
To: MINE SAFETY APPLIANCES COMPANY
Reel/Frame 013927/0176 →
Assignment of Assignor's Interest Apr 8, 2003
From: SCHMIDTKE, KLAUS
To: MSA EUROPE GMBH
Reel/Frame 013927/0411 →
Assignment of Assignor's Interest Dec 8, 2009
From: ERICKSON, EVAN KEITH; VODVARKA, JOSEPH JOHN; VODVARKA, JOSEPH AARON; VODVARKA, JESSE JAMES
To: MINE SAFETY APPLIANCES COMPANY
Reel/Frame 023621/0380 →
Merger Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY
To: MINE SAFETY APPLIANCES COMPANY, LLC
Reel/Frame 032445/0190 →
Assignment of Assignor's Interest Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY, LLC
To: MSA TECHNOLOGY, LLC
Reel/Frame 032444/0471 →
Assignment of Assignor's Interest Apr 23, 2019
From: MSA TECHNOLOGY, LLC
To: MSA APR IP COMPANY, LLC
Reel/Frame 048969/0851 →