Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
JOHN O. BUTLER COMPANY, INC.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 007589/0860 | |
| Pages: | 2 |
| | Recorded: | 07/18/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4635 W. FOSTER AVENUE |
| CHICAGO, ILLINOIS 60630 |
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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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08503716
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Correspondence name and address
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CHARLES A. LAFF
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LAFF, WHITESEL, CONTE & SARET, LTD.
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401 NORTH MICHIGAN AVENUE
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CHICAGO, IL 60611-4212
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Assignment:
2
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| Reel/Frame: | 007670/0370 | |
| Pages: | 2 |
| | Recorded: | 09/12/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4635 WEST FOSTER AVENUE |
| CHICAGO, ILLINOIS 60630 |
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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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08528472
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Correspondence name and address
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J. WARREN WHITESEL
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LAFF, WHITESEL, CONTE & SARET, LTD.
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401 NORTH MICHIGAN AVENUE
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CHICAGO, IL 60611-4212
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Assignment:
3
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| Reel/Frame: | 007916/0069 | |
| Pages: | 2 |
| | Recorded: | 03/12/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4635 WEST FOSTER AVENUE |
| CHICAGO, ILLINOIS 60630 |
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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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08613589
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Correspondence name and address
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LAFF, WHITESEL, CONTE & SARET, LTD.
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CHARLES A. LAFF
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401 NORTH MICHIGAN AVENUE
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CHICAGO, ILLINOIS 60611-4212
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04/27/2024 11:33 AM
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