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: | 008587/0839 | |
| Pages: | 4 |
| | Recorded: | 07/07/1997 | | |
Conveyance: | RELEASE OF SECURITY INTEREST |
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Total properties:
2
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Patent #:
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Issue Dt:
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11/16/1993
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Application #:
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07847360
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Filing Dt:
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03/06/1992
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Title:
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PISTON HAVING OVAL SHAPED CROWN
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Patent #:
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Issue Dt:
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08/26/1997
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Application #:
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08649079
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Filing Dt:
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05/16/1996
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Title:
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CAST PISTON HAVING REINFORCED COMBUSTION BOWL EDGE
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Assignee
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ONE SOUTH WACKER DRIVE, 39TH FLOOR |
CHICAGO, ILLINOIS 60606 |
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Correspondence name and address
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SIDLEY & AUSTIN
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MICHELLE BLACKMON
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ONE FIRST NATIONAL PLAZA
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CHICAGO, IL 60603
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