Aggregate replacement
OwnerAlton F. Parkerinventor
Life of this patent
Estimating the term…
Abstract
An aggregate replacement device may be used to replace rock aggregate in underground drainage systems. An aggregate replacement includes a first unit having at least two faces, a proximal end and a distal end. A plurality of openings may be formed in the at least two faces. The at least two faces have a proximal edge, a distal edge and two side edges. One of the two side edges of a first of the at least two faces is configured to couple to one of the two side edges of a second of the at least two faces. The aggregate replacement may also have a camera receiver. The aggregate replacement may be used as a concrete form.
Claims20
An aggregate replacement device comprising:
- a first unit having at least two faces, a proximal end and a distal end;
- a plurality of openings formed in said at least two faces;
- and
- said at least two faces having a proximal edge, a distal edge and
- two side edges, wherein one of said two side edges of a first of said at least two faces is configured to couple to one of said two side edges of a second of said at least two faces.
An aggregate replacement device comprising:
- a first section having a proximal end, a distal end and at least one face and wherein said proximal end and said distal end are open;
- at least one coupler coupled to said first section;
- a second section having a proximal end, a distal end and at least one face and wherein said proximal end and said distal end are open;
- at least one receiver coupled to said second section;
- and
- wherein said first section is configured to couple to said second section with said at least one coupler being received into said at least one receiver to form a unit.
An aggregate replacement device comprising:
- a first unit having at least two faces, a proximal end and a distal end;
- a plurality of openings formed in said at least two faces;
- said at least two faces having a proximal edge, a distal edge and two side edges, wherein one of said two side edges of a first of said at least two faces is configured to couple to one of said two side edges of a second of said at least two faces;
- and
- a camera receiver formed in said first unit.
Dependencies are inferred from the claim text.