Scouring pad
OwnerHans J. Hartmanninventor
Life of this patent
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Abstract
A scouring pad has a toroidal core that is covered with a double layer of mesh material. The mesh is tubular in form and is formed by passing the same up through the central opening in the core of sponge-like material so that the ends of the tubular mesh may be folded over the core and tucked in the center to interlock.
Claims3
A scouring pad comprising a porous, resilient toroidal core having a central opening, a tubular knitted metallic ribbon mesh located in the central opening with its ends folded back over the core to form two plies over the core and with the last folded and tucked into the opening at the opposite side of the core.
The method of forming a scouring pad comprising the steps of:
- (a) cutting a toroidal part from a sheet of sponge material;
- (b) forming ribbon mesh into a tube;
- (c) passing the tubular mesh through the center of the toroidal sponge;
- (d) folding back over the toroidal part one end of the mesh;
- (e) folding back over the toroidal part the other end of the mesh and passing this end through the center of the toroidal part.
Dependencies are inferred from the claim text.