Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 26, 2010
Patent Application Number
11975812
Date Filed
October 22, 2007
Patent Primary Examiner
Patent abstract
A light-weight plant sheet including plant pieces between a base sheet and a top sheet is able to make growth by tearing the base sheet and top sheet, each having a mesh structure. The top sheet contains a paste to adhere the top sheet to the base sheet and to hold the plant pieces, and such a paste comes out of the fibers of the sheet when wet during the manufacturing process. When the plant sheet is placed on the desired surface, the plant pieces can grow using water and nutrition provided from the surface of the construction site and absorbed by the top sheet and the base sheet.
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