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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : AMETHYST INVESTMENT GROUP, INC.
Total Assignments: 2
Assignment: 1
Reel/Frame:005221/0051   Pages: 33
Recorded: 06/14/1989
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/1989
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06666427
 
NONE
07157842
 
NONE
07157899
 
NONE
07158209
Correspondence name and address
LYNN M. SARATORE
231 SOUTH LASALLE ST.
CHICAGO, IL 60697
Assignment: 2
Reel/Frame:006757/0817   Pages: 17
Recorded: 11/12/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/1993
Assignee
1
ONE FIRST NATIONAL PLAZA, SUITE 0603
CHICAGO, ILLINOIS 60670-0603
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06328904
 
NONE
06434858
 
NONE
06601117
 
NONE
06666427
 
NONE
07071043
 
NONE
07109952
 
NONE
07157842
 
NONE
07157899
Correspondence name and address
CAROL ANNE BEEN
SONNENSCHEIN NATH & ROSENTHAL
8000 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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