Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KEYSTONE CONSOLIDATED INDUSTRIES, INC.
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 003884/0539 | |
| Pages: | 2 |
| | Recorded: | 07/22/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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NONE
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06034612
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NONE
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06091546
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Correspondence name and address
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MICHAEL WILLIAMS
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901 SECOND NATIONAL TOWER
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WARREN, OH 44481
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Assignment:
2
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Reel/Frame: | 004457/0745 | |
| Pages: | 4 |
| | Recorded: | 09/20/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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4835 LBJ FREEWAY |
A CORP OF NEVADA |
DALLAS, TEXAS 75234 |
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NONE
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04804394
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NONE
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05023389
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NONE
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05060309
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NONE
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05240410
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NONE
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05242580
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NONE
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05279655
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NONE
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05313092
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NONE
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05339187
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NONE
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05402347
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NONE
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05455299
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NONE
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05539497
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NONE
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05662153
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NONE
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05670280
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NONE
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05695129
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NONE
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05763827
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NONE
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05811307
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NONE
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05901226
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NONE
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05907923
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NONE
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05912511
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NONE
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05912512
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NONE
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05931486
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NONE
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05963156
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NONE
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06034612
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NONE
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06091546
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NONE
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06098134
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NONE
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06333033
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NONE
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06333034
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NONE
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06376182
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NONE
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06376183
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Correspondence name and address
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ALLEGRETTI, NEWITT,
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WITCOFF & MCANDREWS, LTD.
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125 S. WACKER DRIVE
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CHICAGO, ILLINOIS, 60606
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Assignment:
3
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Reel/Frame: | 004926/0634 | |
| Pages: | 18 |
| | Recorded: | 07/20/1988 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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NONE
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04681986
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NONE
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05128248
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NONE
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05191987
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NONE
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05246432
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NONE
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05252537
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NONE
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05398486
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NONE
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05407424
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NONE
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05485992
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NONE
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05675333
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NONE
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05723329
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NONE
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05741959
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NONE
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05830593
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NONE
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05830593
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NONE
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05905881
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NONE
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06755415
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Correspondence name and address
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KIRKLAND & ELLIS
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1999 BROADWAY
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DENVER, COLORADO 80202
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Assignment:
4
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Reel/Frame: | 007815/0455 | |
| Pages: | 9 |
| | Recorded: | 01/17/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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SUTIE 1940 |
100 S. WACKER DRIVE |
CHICAGO, ILLINOIS 60606 |
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NONE
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06755415
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Correspondence name and address
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LATHAM & WATKINS
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LINDA R. KASTNER
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SEARS TOWER, SUTIE 5800
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233 S. WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
5
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Reel/Frame: | 004276/0272 | |
| Pages: | 3 |
| | Recorded: | 06/11/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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NONE
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04015182
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NONE
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04015576
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NONE
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04015719
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NONE
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04428371
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NONE
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04455830
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NONE
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04459721
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NONE
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04464666
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NONE
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04612057
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NONE
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04861349
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NONE
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04880222
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NONE
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05141597
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NONE
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05141597
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NONE
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05149714
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NONE
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05149714
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NONE
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05179369
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NONE
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05209568
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NONE
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05209568
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NONE
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05305437
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NONE
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06303351
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NONE
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06305938
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NONE
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UNAVAILABLE
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Correspondence name and address
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SHLESINGER, ARKWRIGHT, GARVEY ET AL
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CRYSTAL PLAZA OFFICE BLDG.,-SUITE 607
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2001 JEFF. DAVIS HWY
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ARLINGTON, V. 22202
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Assignment:
6
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Reel/Frame: | 004311/0229 | |
| Pages: | 2 |
| | Recorded: | 09/14/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06333033
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Correspondence name and address
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ALLEGRETTI, NEWITT, WITCOFF
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& MC ANDREWS, LTD.,
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125 SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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05/20/2024 10:32 PM
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