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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/01/1989
Application #:
07252511
Filing Dt:
09/30/1988
Inventor:
THOMAS J. PACKARD
Title:
COMPRESSIBLE EAR TIP
Assignment: 1
Reel/Frame:
004957/0588Recorded: 09/30/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/29/1988
Assignee:
SAINT PAUL, MINNESOTA
Correspondent:
ROBERT W. SPRAGUE
OFFICE OF PATENT COUNSEL/3M
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
005511/0400Recorded: 11/19/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/06/1990
Assignee:
A CORP. OF DE.
SAINT PAUL, MINNESOTA
Correspondent:
ROBERT W. SPRAGUE
OFFICE OF PATENT COUNSEL/3M
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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