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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/30/1999
Application #:
08350647
Filing Dt:
12/07/1994
Inventor:
ALLEN W. GROENKE
Title:
FACIAL MASK FOR RESPIRATORY APPARATUS
Assignment: 1
Reel/Frame:
007270/0525Recorded: 12/07/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/02/1994
Assignee:
10252 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
NAWROCKI, ROONEY & SIVERTSON, P.A.
JOHN L. ROONEY
3433 BROADWAY STREET, N.E., SUITE 401
MINNEAPOLIS, MINNESOTA 55413
Assignment: 2
Reel/Frame:
022510/0631Recorded: 04/07/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/1995
Assignee:
4280 HACIENDA DRIVE
PLEASANTON, CALIFORNIA 94588
Correspondent:
NELLCOR PURITAN BENNETT LLC
60 MIDDLETOWN AVENUE
ATTN: IP LEGAL
NORTH HAVEN, CT 06473
Assignment: 3
Reel/Frame:
022510/0645Recorded: 04/07/2009Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2006
Assignee:
6135 GUNBARREL AVENUE
BOULDER, COLORADO 80301
Correspondent:
NELLCOR PURITAN BENNETT LLC
60 MIDDLETOWN AVENUE
ATTN: IP LEGAL
NORTH HAVEN, CT 06473

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