Patent Assignment Details
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Reel/Frame: | 006442/0473 | |
| Pages: | 3 |
| | Recorded: | 03/08/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/15/1994
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Application #:
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07998941
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Filing Dt:
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12/30/1992
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Title:
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OBSTACLE SENSING APPARATUS FOR A SELF-PROPELLED CLEANING ROBOT
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Assignee
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20 YOIDO-DONG YOUNGDUNGPO-KU |
SEOUL, KOREA, REPUBLIC OF |
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Correspondence name and address
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JOHN P. WHITE
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COOPER & DUNHAM
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30 ROCKEFELLER PLAZA
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NEW YORK, NY 10112
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