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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/10/1998
Application #:
08614785
Filing Dt:
03/08/1996
Inventors:
JOHN W. BRYANT, DESMOND T. CURRAN, JAMES F. DYRUD, CHRISTOPHER P. HENDERSON et al
Title:
MULTI-PART HEADBAND AND RESPIRATOR MASK ASSEMBLY AND PROCESS FOR MAKING SAME
Assignment: 1
Reel/Frame:
007970/0443Recorded: 05/28/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/1996
Exec Dt:
05/08/1996
Exec Dt:
05/02/1996
Exec Dt:
05/02/1996
Exec Dt:
05/21/1996
Exec Dt:
04/25/1996
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
MINNESOTA MINING AND MANUFACTURING CO.
WARREN R. BOVEE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:
010425/0656Recorded: 12/13/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/06/1999
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
JAMES A. ROGERS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:
010470/0532Recorded: 12/13/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/06/1999
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
JAMES A. ROGERS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427

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