Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007505/0894 | |
| Pages: | 13 |
| | Recorded: | 06/05/1995 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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06/01/1993
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Application #:
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07829379
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Filing Dt:
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02/03/1992
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Title:
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APPARATUS FOR THE PRODUCTION OF A SYMMETRICAL OVAL CONCRETE PIPS
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07865876
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Filing Dt:
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04/09/1992
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Title:
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HEADER PALLET
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Patent #:
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Issue Dt:
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02/15/1994
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Application #:
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08004420
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Filing Dt:
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01/14/1993
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Title:
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METHOD FOR THE PRODUCTION OF A SYMMETRICAL OVAL CONCRETE PIPE
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Assignee
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| 231 S. LASALLE |
| CHICAGO, ILLINOIS 60697 |
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Correspondence name and address
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SIDLEY & AUSTIN
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MARGARET H. DOMIN
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ONE FIRST NATIONAL PLAZA
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CHICAGO, IL 60603
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