Method for manufacture of floor panels

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6797219
SERIAL NO

09724300

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for manufacturing tiles for use in a raised floor system is disclosed. The tiles comprise an outer shell and an inner core material. The method includes constructing the shells at a manufacturing facility, transporting the shells to a remote location associated with a job site, and filling the shells with a fill material at the remote location. A method is also disclosed for providing a rack to hold the tiles during the manufacturing process, stacking shells in a vertical orientation on the rack, and filling the shells with a core material while on the rack.

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Patent Owner(s)

Patent OwnerAddress
STEELCASE DEVELOPMENT INCP O BOX 1967 901 - 44TH STREET S E GRAND RAPIDS MI 49501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duba, Jr John C Alto, MI 1 5
Knister, Kenneth J Ada, MI 1 5
Kroko, Richard A Marietta, GA 2 44
Levitt, David J East Grand Rapids, MI 16 363
Vander, Wal Nicholas M Grand Rapids, MI 2 14

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