skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : GRAYMILLS CORPORATION
Total Assignments: 7
Assignment: 1
Reel/Frame:004339/0440   Pages: 12
Recorded: 12/12/1984
Conveyance: RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/1984
Assignee
1
NO. 3705 N. LINCOLN AVENUE
A CORP. OF IL
CHICAGO, ILLINOIS 60613
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05673582
Correspondence name and address
WOOD, DALTON, PHILLIPS ET AL
2200 CIVIC OPERA BLDG.
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005699/0444   Pages: 3
Recorded: 05/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/06/1991
Assignee
1
A CORPORATION OF IL
ILLINOIS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06275965
 
NONE
06672145
 
NONE
06731728
 
NONE
07033784
Correspondence name and address
WOOD, PHILLIPS, MASON, ET AL
500 W. MADISON
SUITE 3800
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:006599/0847   Pages: 2
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/1993
2
Exec Dt:
04/15/1993
Assignee
1
3705 NORTH LINCOLN AVE.
CHICAGO, ILLINOIS 60613-3594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08053104
Correspondence name and address
PATRICK D. ERTEL
WOOD, PHILLIPS, VANSANTEN, ET AL.
500 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60661
Assignment: 4
Reel/Frame:007454/0302   Pages: 4
Recorded: 05/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/1994
2
Exec Dt:
07/18/1994
3
Exec Dt:
08/18/1994
Assignee
1
3705 NORTH LINCOLN AVENUE
CHICAGO, ILLINOIS 60613
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08281417
Correspondence name and address
PATRICK D. ERTEL
MARSHAL, O'TOOLE, GERSTEIN, ET AL.
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 5
Reel/Frame:013765/0273   Pages: 3
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2003
Assignee
1
3705 NORTH LINCOLN AVENUE
CHICAGO, ILLINOIS 60613-3594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10283861
Correspondence name and address
MARSHALL GERSTEIN & BORUN
DAVID C. READ
233 S. WAKDER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 6
Reel/Frame:014955/0494   Pages: 3
Recorded: 02/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/25/2004
Assignee
1
3705 NORTH LINCOLN AVENUE
CHICAGO, ILLINOIS 60613-3594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714706
Correspondence name and address
MARSHALL GERSTEIN & BORUN LLP
PATRICK E. ERTEL
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 7
Reel/Frame:028063/0912   Pages: 7
Recorded: 04/18/2012
Attorney Dkt #:54268-101220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2012
2
Exec Dt:
04/11/2012
3
Exec Dt:
04/03/2012
4
Exec Dt:
04/03/2012
Assignee
1
3705 N. LINCOLN AVENUE
CHICAGO, ILLINOIS 60613
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12501139
Correspondence name and address
THOMPSON COBURN LLP
ONE US BANK PLAZA
ST. LOUIS, MO 63101

Search Results as of: 08/22/2025 02:33 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT