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: | 016290/0679 | |
| Pages: | 14 |
| | Recorded: | 07/22/2005 | | |
Conveyance: | SECURITY AGREEMENT |
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Total properties:
5
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Patent #:
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Issue Dt:
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12/10/1991
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Application #:
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07415117
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Filing Dt:
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09/29/1989
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Title:
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FOLDABLE PORTABLE OVERHEAD PROJECTOR
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Patent #:
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Issue Dt:
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11/13/1990
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Application #:
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07415617
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Filing Dt:
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10/02/1989
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Title:
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FOLDABLE PORTABLE OVERHEAD PROJECTOR
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Patent #:
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Issue Dt:
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08/23/1994
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Application #:
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07663369
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Filing Dt:
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03/01/1991
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Title:
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COMMUNICATION NETWORK INTEGRATING VOICE DATA AND VIDEO WITH DISTRIBUTED CALL PROCESSING
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Patent #:
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Issue Dt:
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08/25/1998
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Application #:
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08736262
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Filing Dt:
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10/24/1996
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Title:
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ULTRASONIC TRANSDUCER ASSEMBLY USING CRUSH FOILS
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Patent #:
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Issue Dt:
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03/09/1999
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Application #:
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09015430
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Filing Dt:
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01/29/1998
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Title:
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AUTOMATIC REGULATION OF POWER DELIVERED BY ULTRASONIC TRANSDUCER
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Assignee
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SEARS TOWER, SUITE 400, 233 SOUTH WACKER DRIVE |
MD GTWR4F |
CHICAGO, ILLINOIS 60606 |
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Correspondence name and address
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HOLLY MILLER
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222 NORTH LASALLE STREET - 24TH FLOOR
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CHICAGO, IL 60601
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