Back to results
US 2025/0129580 A1Published application
Rectangular plastic tanks for storing rainwater and forming walls
AssigneeCircular Things Pty Ltd
InventorsMani RIEDERICH, Alex HOFFMAN, Glenn DREW
Life of this patent
Estimating the term…
Abstract
A plastic tank, comprising a substantially rectangular outer shape having top, bottom, end, and side walls, wherein the side walls comprise alternating depressions and projections, and wherein the depressions increase in depth from top to bottom to decrease internal volume of the plastic tank from top to bottom so that, in use, the side walls resist bulging under internal pressure from water stored in the plastic tank.
Claims16
A plastic tank, comprising:
- a substantially rectangular outer shape having top, bottom, end, and side walls;
- wherein the side walls comprise alternating depressions and projections;
- and
- wherein the depressions increase in depth from top to bottom to decrease internal volume of the plastic tank from top to bottom so that, in use, the side walls resist bulging under internal pressure from water stored in the plastic tank.
1 more element
Dependencies are inferred from the claim text.