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: | 009935/0348 | |
| Pages: | 5 |
| | Recorded: | 04/27/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
9
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Patent #:
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Issue Dt:
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03/12/1996
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Application #:
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08175536
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Filing Dt:
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12/30/1993
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Title:
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METHOD AND APPARATUS FOR MAINTAING A CONSTANT TENSION ON AN ELECTRICAL CORD OF A ROBOT
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Patent #:
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Issue Dt:
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04/02/1996
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Application #:
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08246292
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Filing Dt:
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05/19/1994
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Title:
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ELECTRIC VACUUM CLEANER HAVING STEAM DISCHARGE AND CLOTH WIPER
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Patent #:
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Issue Dt:
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06/11/1996
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Application #:
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08267544
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Filing Dt:
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06/29/1994
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Title:
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METHOD OF AND APPARATUS FOR MEASURING DISTANCE TO AN OBSTACLE UTILIZING AN ULTRASONIC WAVE SENSOR
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Patent #:
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Issue Dt:
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05/07/1996
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Application #:
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08274791
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Filing Dt:
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07/14/1994
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Title:
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SILENCING DEVICE FOR VACUUM CLEANER
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Patent #:
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Issue Dt:
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05/21/1996
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Application #:
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08304856
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Filing Dt:
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09/13/1994
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Title:
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VACUUM CLEANER HAVING SOUND DAMPENING SUCTION HEAD
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Patent #:
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Issue Dt:
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07/09/1996
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Application #:
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08313567
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Filing Dt:
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09/27/1994
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Title:
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SELF-PROPELLED CLEANING ROBOT OPERABLE IN A CORDLESS MODE AND A CORD MODE
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Patent #:
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Issue Dt:
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08/27/1996
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Application #:
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08397989
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Filing Dt:
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03/03/1995
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Title:
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VIBROISOLATING APPARATUS OF VACUUM CLEANER
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Patent #:
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Issue Dt:
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07/08/1997
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Application #:
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08397993
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Filing Dt:
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03/03/1995
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Title:
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CHARGE INDUCTION APPARATUS OF ROBOT CLEANER AND METHOD THEREOF
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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08633375
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Filing Dt:
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04/17/1996
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Title:
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VACUUM CLEANER AND CONTROL METHOD THEREOF
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Assignee
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| 271 OSUN-DONG, KWANGSAN-GU |
| KWANGJU-CITY, KOREA, REPUBLIC OF |
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS, L.L.P.
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NORMAN H. STEPNO, ESQ.
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P.O. BOX 1404
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ALEXANDRIA, VIRGINIA 22313-1404
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