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Patent Assignment Assignor Details
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Assignor Name : SPAHR, DAVID K.
Total Assignments: 4
Assignment: 1
Reel/Frame:005921/0996   Pages: 4
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1991
2
Exec Dt:
10/11/1991
3
Exec Dt:
10/21/1991
Assignee
1
555 COLMAN CENTER DR., P.O. BOX 7040, ROCKFORD, IL 61125-7040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07784821
Correspondence name and address
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA
SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 2
Reel/Frame:006327/0137   Pages: 4
Recorded: 10/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/29/1992
2
Exec Dt:
09/29/1992
Assignee
1
33 COMMERCIAL STREET
B52-IJ
FOXBORO, MASSACHUSETTS 02035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07954330
Correspondence name and address
LEYDIG, VOIT & MAYER
CHARLES S. OSLAKOVIC
180 NORTH STETSON
TWO PRUDENTIAL PLAZA, STE. 4900
CHICAGO, ILLINOIS 60601
Assignment: 3
Reel/Frame:007743/0910   Pages: 3
Recorded: 12/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/1995
2
Exec Dt:
12/11/1995
Assignee
1
1354 CLIFFORD AVENUE
LOVES PARK, ILLINOIS 61132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08539099
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD
815 NORTH CHURCH STREET
ROCKFORD, ILL. 61103
Assignment: 4
Reel/Frame:007748/0783   Pages: 3
Recorded: 12/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/1995
2
Exec Dt:
12/11/1995
Assignee
1
1354 CLIFFORD AVENUE
LOVES PARK, ILLINOIS 61132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08539098
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
CHARLES S. OSLAKOVIC
815 NORTH CHURCH STREET
ROCKFORD, IL 61103

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