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Patent Assignment Assignor Details
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Assignor Name : VAUGHN, DAVID B.
Total Assignments: 6
Assignment: 1
Reel/Frame:014835/0992   Pages: 4
Recorded: 12/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2003
2
Exec Dt:
12/18/2003
3
Exec Dt:
12/18/2003
4
Exec Dt:
12/18/2003
Assignee
1
3600 W. LAKE STREET
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10742297
Correspondence name and address
WELSH & KATZ, LTD.
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA, 22ND FLOOR
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:015051/0197   Pages: 4
Recorded: 08/05/2004
Conveyance: CORRECT ASSIGNMENT PREVIOUSLY RECORDED AT REEL/FRAME 014835/0992 TO CORRECT COVER SHEET
Assignors
1
Exec Dt:
12/18/2003
2
Exec Dt:
12/18/2003
3
Exec Dt:
12/18/2003
4
Exec Dt:
12/18/2003
Assignee
1
3600 W. LAKE STREET
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10742297
Correspondence name and address
WELSH & KATZ, LTD.
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:015399/0032   Pages: 4
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2004
2
Exec Dt:
05/18/2004
3
Exec Dt:
05/26/2004
4
Exec Dt:
05/26/2004
5
Exec Dt:
05/25/2004
6
Exec Dt:
05/20/2004
Assignee
1
3600 W. LAKE STREET
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10855823
Correspondence name and address
WELSH & KATZ, LTD.
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:018905/0665   Pages: 2
Recorded: 02/20/2007
Attorney Dkt #:20010/35371-64281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2007
2
Exec Dt:
02/19/2007
3
Exec Dt:
02/19/2007
Assignee
1
3600 W. LAKE STREET
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11676609
Correspondence name and address
MITCHELL J. WEINSTEIN
2 N. LASALLE ST.
SUITE 1300
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:025632/0454   Pages: 2
Recorded: 01/13/2011
Attorney Dkt #:20010.A(35371-64281DIV1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2007
2
Exec Dt:
02/19/2007
3
Exec Dt:
02/19/2007
Assignee
1
3600 W. LAKE AVE.
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13005792
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 NORTH LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:022302/0202   Pages: 2
Recorded: 02/24/2009
Attorney Dkt #:22030/35371-75295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2009
2
Exec Dt:
02/23/2009
Assignee
1
3600 WEST LAKE AVE.
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12371811
Correspondence name and address
MITCHELL J. WEINSTEIN
2 N. LASALLE ST.
SUITE 1300
CHICAGO, IL 60602

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