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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/01/1988
Application #:
06842221
Filing Dt:
03/21/1986
Inventor:
KATSUAKI TAKAHASHI
Title:
DRAINAGE VALVE UNIT
Assignment: 1
Reel/Frame:
004531/0281Recorded: 03/21/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/15/1986
Assignee:
16-4, SHINBASHI 1-CHOME, MINATO-KU
TOKYO 150, JAPAN
Correspondent:
PLANTON N. MANDROS
BURNS, DOANE, SWECKER AND MATHIS
GEORGE MASON BLDG., P O. BOX 1404
WASHINGTON AND PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
005711/0825Recorded: 05/23/1991Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/10/1991
Assignee:
16-4, SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
LANCE W. CHANDLER
BURNS, DOANE, SWECKER & MATHIS
WASHINGTON & PRINCE STS.,
GEORGE MASON BLDG., P. O. BOX 1404
ALEXANDRIA, VA 22313-1404

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