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Patent Assignment Assignor Details
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Assignor Name : CHANG, RICHARD S.
Total Assignments: 4
Assignment: 1
Reel/Frame:003957/0591   Pages: 3
Recorded: 12/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/08/1981
2
Exec Dt:
12/08/1981
Assignee
1
5150 ROSECRANS AVE.
HAWTHORNE, CALIFORNIA 90250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06331118
Correspondence name and address
REAGIN & KING
5858 W. CENTURY BLVD.
STE 1118
LOS ANGELES, CA 90045
Assignment: 2
Reel/Frame:004055/0648   Pages: 3
Recorded: 10/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1982
2
Exec Dt:
10/12/1982
3
Exec Dt:
10/12/1982
Assignee
1
5150 ROSECRANS AVE.,
HAWTHORNE,, CALIFORNIA 90250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06222847
Correspondence name and address
ROY A. EKSTRAND
MATTELL, INC.
5150 ROSECRANS AVE., M/S 107-1
HAWTHORNE, CA 90250
Assignment: 3
Reel/Frame:005536/0697   Pages: 3
Recorded: 12/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/14/1990
2
Exec Dt:
11/14/1990
3
Exec Dt:
11/14/1990
4
Exec Dt:
12/07/1990
5
Exec Dt:
12/07/1990
6
Exec Dt:
12/07/1990
7
Exec Dt:
11/14/1990
Assignee
1
6000 CLEARWATER DRIVE
A CORP. OF MN
MINNETONKA, MINNESOTA 55343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07624650
Correspondence name and address
SCOTT Q. VIDAS, ESQ.
1904 PLAZA VII, 45. S 7TH ST
MINNEAPOLIS, MN 55402-1602
Assignment: 4
Reel/Frame:006955/0977   Pages: 4
Recorded: 04/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/1994
2
Exec Dt:
04/01/1994
Assignee
1
500 FORBES BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08194243
Correspondence name and address
TODD A. NOAH, ESQ.
DERGOSITS & NOAH
FOUR EMBARCADERO CENTER
SUITE 510
SAN FRANCISCO, CA 94111

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