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US 5,915,869 AGranted
Ergonomic cleaning apparatus with multiple scrubbing surfaces
AssigneeAcademy of Applied Science
InventorsMelina A. Agosto, Teodoro Arvizo, III, Sean Bradshaw, Scott K. Hiroshige, Nicole Thomas, Eric Wade
Life of this patent
Estimating the term…
Abstract
A substantially tetrahedral squeezable resilient core cleaning utensil provided on its various faces with permanent or removable scrubbing surfaces, including porous surfaces containing detergent and the like.
Claims7
A cleaning utensil having a core provided with faces formed in substantially the shape of a tetrahedron, wherein each face of the core is fitted with at least one scrubbing surface and wherein cavities are provided in at least one of the core and the surfaces, filled with detergent to be released by squeezing the utensil.
Dependencies are inferred from the claim text.