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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/01/2013
Application #:
12190663
Filing Dt:
08/13/2008
Publication #:
Pub Dt:
03/26/2009
Inventors:
Philip G. Martin, Yonas Gebrewold, Daniel J. Stepan, Audra A. Wilson et al
Title:
FILTERING FACE-PIECE RESPIRATOR THAT HAS EXPANDABLE MASK BODY
Assignment: 1
Reel/Frame:
021705/0817Recorded: 10/20/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2008
Exec Dt:
10/14/2008
Exec Dt:
10/13/2008
Exec Dt:
10/02/2008
Exec Dt:
10/02/2008
Exec Dt:
10/20/2008
Exec Dt:
10/14/2008
Exec Dt:
09/11/2008
Exec Dt:
09/10/2008
Exec Dt:
09/10/2008
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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