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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/28/1982
Application #:
06144539
Filing Dt:
04/28/1980
Inventor:
MAS HARADA
Title:
VENTED EAR TIP FOR HEARING AID
Assignment: 1
Reel/Frame:
003953/0466Recorded: 12/03/1981Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/1981
Assignee:
DISTRICT OF COLUMBIA
Correspondent:
MAYER, BROWN & PRATT
231 SOUTH LASALLE ST.,
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:
008478/0062Recorded: 03/25/1997Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/03/1996
Assignee:
6700 WASHINGTON AVENUE, SOUTH
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
DAVID H. SEMMES
1054 THIRTY-FIRST STREET, N.W.
WASHINGTON, DC 20007
Assignment: 3
Reel/Frame:
008113/0400Recorded: 06/12/1996Pages: 6
Conveyance:
RELEASE
Assignor:
Exec Dt:
06/04/1996
Assignee:
2665 SOUTH BAYSHORE DRIVE, 8TH FL.
MIAMI, FLORIDA 33133
Correspondent:
DAVID H. SEMMES
1054 THIRTY-FIRST ST., NW
WASHNGTON, DC 20007

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