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Patent Assignment Details
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Reel/Frame:005890/0451   Pages: 2
Recorded: 10/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/20/1992
Application #:
07777624
Filing Dt:
10/16/1991
Title:
CONVEYOR SYSTEM OF DUST CONTAINERS USED IN TALL BUILDINGS
Assignors
1
Exec Dt:
09/17/1991
2
Exec Dt:
09/17/1991
3
Exec Dt:
09/17/1991
Assignee
1
7-2, NISHIJ-SHINJUKU 1-CHOME, SHINJUIKU-KU
TOKYO-TO, JAPAN
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
1819 H ST., NW, SUITE 1100
WASHINGTON, DC 20006

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