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Patent Assignment Assignor Details
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Assignor Name : EVANS, ALFRED J.
Total Assignments: 22
Assignment: 1
Reel/Frame:004101/0526   Pages: 1
Recorded: 02/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/03/1982
2
Exec Dt:
12/03/1982
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06455468
Correspondence name and address
ALLEGRETTI, NEWITT, WITCOFF & MCANDREWS
125 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004119/0095   Pages: 1
Recorded: 04/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/31/1983
2
Exec Dt:
01/31/1983
3
Exec Dt:
01/31/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06474498
Correspondence name and address
ALLEGRETTI, NEWITT, WITCOFF
& MC ANDREWS, LTD.
125 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004401/0916   Pages: 1
Recorded: 05/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1985
2
Exec Dt:
02/28/1985
3
Exec Dt:
02/28/1985
4
Exec Dt:
02/28/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06693751
Correspondence name and address
ALLEGRETTI, NEWITT, WITCOFF & MC ANDREWS
LTD.
125 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004423/0368   Pages: 1
Recorded: 06/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/28/1985
2
Exec Dt:
05/28/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06734337
Correspondence name and address
ALLEGRETTI, NEWITT,
WITCOFF & MC ANDREWS, LTD.
125 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:004695/0507   Pages: 1
Recorded: 04/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/30/1987
2
Exec Dt:
03/30/1987
3
Exec Dt:
03/30/1987
4
Exec Dt:
03/30/1987
Assignee
1
A CORP. OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06911967
Correspondence name and address
ALLEGRETTI, NEWITT, WITCOFF
& MC ANDREWS, LTD.
125 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:004756/0631   Pages: 1
Recorded: 09/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/17/1987
Assignee
1
A CORP OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07078188
Correspondence name and address
ALLEGRETTI, NEWITT,
WITCOFF & MC ANDREWS, LTD.
125 SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:004819/0912   Pages: 1
Recorded: 01/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1987
2
Exec Dt:
10/15/1987
3
Exec Dt:
10/15/1987
4
Exec Dt:
10/15/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07105665
Correspondence name and address
ALLEGRETTI& WITCOFF LDT.
10 SOUTH WACKER DRIVE
30TH FLR.
CHICAGO, ILLINOIS 60606
Assignment: 8
Reel/Frame:005014/0495   Pages: 1
Recorded: 02/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/19/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07251668
Correspondence name and address
ALLEGRETTI & WITCOFF
TEN SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:005065/0595   Pages: 1
Recorded: 04/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/20/1988
2
Exec Dt:
10/20/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07263681
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.,
TEN SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:005238/0812   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/01/1988
2
Exec Dt:
12/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07270250
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:005250/0785   Pages: 1
Recorded: 03/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07270230
Correspondence name and address
ALLEGRETTI AND WITCOFF, LTD.
TEN SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:005480/0593   Pages: 2
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/01/1988
2
Exec Dt:
12/01/1988
3
Exec Dt:
12/01/1988
4
Exec Dt:
12/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07270222
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:005264/0066   Pages: 1
Recorded: 03/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1989
2
Exec Dt:
11/07/1989
3
Exec Dt:
11/07/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07410085
Correspondence name and address
CHARLES W. SHIFLEY
ALLEGRETTI & WITCOFF, LTD
10 SOUTH WACKER DR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:005511/0814   Pages: 2
Recorded: 11/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/07/1989
2
Exec Dt:
11/07/1989
Assignee
1
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07410333
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:005648/0565   Pages: 2
Recorded: 03/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/07/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07601322
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:005760/0839   Pages: 2
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/07/1990
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07609188
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.,
10 S. WACKER DR.,
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:006182/0396   Pages: 2
Recorded: 07/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/03/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07817516
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
TEN SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:007624/0227   Pages: 2
Recorded: 08/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/1995
2
Exec Dt:
08/16/1995
Assignee
1
770 SOUTH ACCO PLAZA
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08516022
Correspondence name and address
CHARLES E. MCKENNEY
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:008093/0207   Pages: 2
Recorded: 05/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/1996
2
Exec Dt:
04/25/1996
Assignee
1
770 SOUTH ACCO PLAZA
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08055222
Correspondence name and address
PENNIE & EDMONDS
HARRY C. JONES, III
1667 K STREET N.W.
WASHINGTON, D.C. 20006
Assignment: 20
Reel/Frame:008304/0970   Pages: 2
Recorded: 01/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/1996
2
Exec Dt:
04/25/1996
Assignee
1
770 SOUTH ACCO PLAZA
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29055338
Correspondence name and address
PENNIE & EDMONDS
HARRY C. JONES, III
1667 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 21
Reel/Frame:008249/0837   Pages: 3
Recorded: 11/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1996
2
Exec Dt:
11/04/1996
3
Exec Dt:
11/04/1996
Assignee
1
770 SOUTH ACCO PLAZA
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08660225
Correspondence name and address
PENNIE & EDMONDS
HARRY C. JONES, III
1667 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 22
Reel/Frame:008393/0725   Pages: 3
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/1996
2
Exec Dt:
11/21/1996
3
Exec Dt:
12/11/1996
Assignee
1
770 SOUTH ACCO PLAZA
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08770020
Correspondence name and address
PENNIE & EDMONDS
HARRY C. JONES, III
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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