Bathing vessel and method therefor

1. A bathing vessel comprising:

a base support having a base board that extends between a top, a bottom, first and second side edges, and first and second ends; and

two or more legs attached on the bottom of the base board, and the legs are attached inboard from the respective first and second side edges of the base board, wherein the base board is at least partially encapsulated by the following layers, in serial order: a first layer of polyurethane material, a second layer of polyurethane material in contact with the first layer of polyurethane material, a layer of acrylonitrile butadiene styrene (ABS) material in contact with the second layer of polyurethane material, and a layer of acrylic material in contact with the layer of ABS material.

2. The bathing vessel as recited in claim 1 , wherein the base board is a wood-containing board.

3. The bathing vessel as recited in claim 2 , wherein the polyurethane material is chemically bonded with the wood-containing board.

4. The bathing vessel as recited in claim 1 , wherein the base board is flat.

5. The bathing vessel as recited in claim 1 , wherein the base board defines two spaced-apart arms at the first end that extend in a direction that is transverse to a direction in which the two or more legs extend.

6. The bathing vessel as recited in claim 1 , wherein the layers are also part of a multi-layer wall.

7. The bathing vessel as recited in claim 6 , wherein the first layer of polyurethane material comprises a polyurethane elastomer material.

8. The bathing vessel as recited in claim 1 , wherein at least one of the layers of polyurethane material is a foam.

9. The bathing vessel as recited in claim 1 , wherein the layers of polyurethane material have respective densities, and the density of the first layer of polyurethane material is greater than the density of the second layer of polyurethane material.

10. The bathing vessel as recited in claim 1 , wherein the layers are wrapped around the first and second side edges, and the two legs are free of encapsulation of the layers.

11. The bathing vessel as recited in claim 1 , wherein the base board defines a cross-sectional thickness, T, between the top and the bottom, and the two legs define a span, S, therebetween such that a ratio S/T is between 17.5 and 56.

12. The bathing vessel as recited in claim 1 , wherein the two legs define a span, S, therebetween and each of the two legs is spaced a distance, D, from the respective first and second side edges such that a ratio S/D is 3.5.

13. The bathing vessel as recited in claim 1 , wherein the polyurethane material encapsulates at least 50% of the surface area of the base board.

14. The bathing vessel as recited in claim 1 , wherein an adhesive layer is not needed to chemically bond the base board and polyurethane material together.

15. A method of manufacturing a bathing vessel including a base support having a base board that extends between a top, a bottom, first and second side edges, and first and second ends, and two legs attached on the bottom of the base board such that the legs are attached inboard from the respective first and second side edges of said base board, the method comprising:

at least partially encapsulating the base support with the following layers, in serial order:

a first layer of polyurethane material, a second layer of polyurethane material in contact with the first layer of polyurethane material, a layer of acrylonitrile butadiene styrene (ABS) material in contact with the second layer of polyurethane material, and a layer of acrylic material in contact with the layer of ABS material.

16. The method as recited in claim 15 , wherein said at least partially encapsulating comprises wrapping the layers around the top and the first and second side edges of the base board, such that the two legs are free of encapsulation of the layers.

17. The method as recited in claim 15 , including spraying the first layer of polyurethane material onto the base board.