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US 2013/0212970 A1Published application
Products made from recycled cardboard
OwnerFrank Santoroinventor
Life of this patent
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Abstract
A method of making a structural component (and such a structural component) comprising mixing together wood pulp, water, bentonite clay, and calcium chloride and forming the mixture into the structural component.
Claims21
A load-bearing block comprising press cake, water, bentonite clay, and calcium chloride.
The load-bearing block of claim 11 wherein said press cake comprises recycled paper or cardboard.
A structure comprising a plurality of load-bearing blocks, each block comprising press water, bentonite clay, and calcium chloride.
Dependencies are inferred from the claim text.