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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 : CRITTENDEN, DAVID E.
Total Assignments: 14
Assignment: 1
Reel/Frame:005247/0356   Pages: 2
Recorded: 02/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/31/1990
2
Exec Dt:
01/31/1990
Assignee
1
A CORP. OF DE.
GLENVIEW, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07476873
Correspondence name and address
THOMAS W. BUCKMAN
3650 W. LAKE AVENUE
ITW PATENT DEPT.
GLENVIEW, IL 60025
Assignment: 2
Reel/Frame:005894/0567   Pages: 3
Recorded: 10/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/18/1991
2
Exec Dt:
10/21/1991
3
Exec Dt:
10/22/1991
Assignee
1
3610 WEST LAKE AVENUE
GLENVIEW, COOK COUNTY, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07784822
Correspondence name and address
THOMAS W. BUCKMAN
ILLINOIS TOOL WORKS INC.
3600 W. LAKE AVENUE
GLENVIEW, IL 60025
Assignment: 3
Reel/Frame:009899/0543   Pages: 2
Recorded: 04/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/07/1999
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09289221
Correspondence name and address
ILLINOIS TOOL WORKS INC.
DONALD J. BREH
GROUP TECHNOLOGY COUNSEL, PATENT DEPT.
3600 WEST LAKE AVENUE
GLENVIEW, IL 60025
Assignment: 4
Reel/Frame:011687/0071   Pages: 3
Recorded: 04/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/08/2001
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09826342
Correspondence name and address
ILLINOIS TOOL WORKS INC.
DONALD J. BREH
3600 WEST LAKE AVENUE
GLENVIEW, IL 60025
Assignment: 5
Reel/Frame:031617/0092   Pages: 5
Recorded: 11/11/2013
Attorney Dkt #:78241US01 - 13922
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 013873 FRAME 0313. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
03/05/2003
2
Exec Dt:
03/07/2003
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10384955
Correspondence name and address
ELIGIO C. PIMENTEL
500 W. MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 6
Reel/Frame:015342/0209   Pages: 3
Recorded: 05/17/2004
Attorney Dkt #:14762 (6365/91758)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2004
2
Exec Dt:
05/12/2004
3
Exec Dt:
05/12/2004
Assignee
1
3600 W. LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10847075
Correspondence name and address
WELSK & KATZ, LTD.
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:031625/0995   Pages: 5
Recorded: 11/12/2013
Attorney Dkt #:78241US01 - 14672
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 015342 FRAME 0209. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
05/12/2004
2
Exec Dt:
05/12/2004
3
Exec Dt:
05/12/2004
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10847075
Correspondence name and address
ELIGIO C. PIMENTEL
500 W. MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 8
Reel/Frame:015673/0406   Pages: 3
Recorded: 08/06/2004
Attorney Dkt #:14673 (6365/91757)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/05/2004
Assignee
1
3600 W. LAKE AVE.
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10912935
Correspondence name and address
WELSH & KATZ, LTD.
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:017069/0111   Pages: 4
Recorded: 01/26/2006
Attorney Dkt #:15613 (6365/95787)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2006
2
Exec Dt:
01/23/2006
3
Exec Dt:
01/23/2006
Assignee
1
3600 W. LAKE AVE.
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307180
Correspondence name and address
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:031644/0722   Pages: 5
Recorded: 11/15/2013
Attorney Dkt #:78241US01 - 15613
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 017069 FRAME 0111. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
01/23/2006
2
Exec Dt:
01/23/2006
3
Exec Dt:
01/23/2006
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307180
Correspondence name and address
ELIGIO C. PIMENTEL
500 W. MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 11
Reel/Frame:017593/0818   Pages: 2
Recorded: 05/09/2006
Attorney Dkt #:20214 (35371-65118)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/09/2006
Assignee
1
3600 W. LAKE STREET
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11382437
Correspondence name and address
MARC E. FINEMAN
2 N. LASALLE ST.
SUITE 1300
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:018738/0636   Pages: 2
Recorded: 01/10/2007
Attorney Dkt #:20398/35371-67408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2007
2
Exec Dt:
01/08/2007
Assignee
1
3600 W. LAKE ST.
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11621659
Correspondence name and address
MITCHELL J. WEINSTEIN
2 NORTH LASALLE ST.
SUITE 1300
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:019537/0899   Pages: 3
Recorded: 07/10/2007
Attorney Dkt #:20397 (35371-67407)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2007
2
Exec Dt:
07/05/2007
3
Exec Dt:
07/05/2007
4
Exec Dt:
07/10/2007
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11775476
Correspondence name and address
MARC E. FINEMAN
2 NORTH LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 14
Reel/Frame:031644/0201   Pages: 5
Recorded: 11/14/2013
Attorney Dkt #:78241US01 - 20397
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 019537 FRAME 0899. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/05/2007
2
Exec Dt:
07/05/2007
3
Exec Dt:
07/05/2007
4
Exec Dt:
07/10/2007
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11775476
Correspondence name and address
ELIGIO C. PIMENTEL
500 W. MADISON STREET
34TH FLOOR
CHICAGO, IL 60661

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