Spa shell pillow

Abstract

A pillow having an arched elongated body with a front surface and a back surface, the front surface receiving a user's head, the back surface having at least two pillow bases, the arched elongated body forming an air gap between the at least two pillow bases to provide space for deflection of the arched elongated body when receiving the user's head.

1 . A tub apparatus comprising:
 a tub structure having a mounting surface with a first fastener and a second fastener; and   an arched pillow having a back surface with a first base and a second base, the first base having a first engaging member and the second base having a second engaging member, the first and second engaging members cooperatively engaging the first and second fasteners, respectively, to couple the arched pillow onto the mounting surface.   
     
     
         2 . The tub apparatus of  claim 1 , wherein the arched pillow is a unitary molded foam material. 
     
     
         3 . The tub apparatus of  claim 1 , wherein the arched pillow is fabricated from a foam material selected from a group consisting of cross-linked polyethylene material and ethyl vinyl acetate foam. 
     
     
         4 . The tub apparatus of  claim 1 , wherein the first and second fasteners are positioned behind the arched pillow for concealment. 
     
     
         5 . The tub apparatus of  claim 1 , wherein the first and second fasteners are cantilevered horseshoe fasteners. 
     
     
         6 . The tub apparatus of  claim 1 , wherein the first base and the second base are configured to cooperatively contour with the mounting surface. 
     
     
         7 . The tub apparatus of  claim 1 , further comprising a light source positioned behind the back surface of the arched pillow to provide backlight effects. 
     
     
         8 . A pillow comprising an arched elongated body having a front surface and a back surface, the front surface receiving a user's head, the back surface having at least two pillow bases, the arched elongated body forming an air gap between the at least two pillow bases to provide space for deflection of the arched elongated body when receiving the user's head. 
     
     
         9 . The pillow of  claim 8 , further comprising an engaging member for coupling the pillow onto a mounting surface. 
     
     
         10 . The pillow of  claim 8 , wherein the arched elongated body is a unitary molded foam material. 
     
     
         11 . The pillow of  claim 8 , wherein the arched elongated body is fabricated from a foam material selected from a group consisting of cross-linked polyethylene material and ethyl vinyl acetate foam. 
     
     
         12 . The pillow of  claim 8 , further comprising a light source positioned behind the back surface to provide backlight effects. 
     
     
         13 . A spa apparatus comprising:
 a spa structure having a mounting surface; and   a pillow having an arched elongated body with a front surface and a back surface, the front surface receiving a user's head, the back surface having at least two pillow bases coupled to the mounting surface, the arched elongated body forming an air gap between the at least two pillow bases to provide space for deflection of the arched elongated body when receiving the user's head.   
     
     
         14 . The spa apparatus of  claim 13 , wherein the arched elongated body is a unitary molded foam material. 
     
     
         15 . The spa apparatus of  claim 13 , wherein the arched elongated body is fabricated from a foam material selected from a group consisting of cross-linked polyethylene material and ethyl vinyl acetate foam. 
     
     
         16 . The spa apparatus of  claim 13 , further comprising a light source positioned behind the back surface to provide backlight effects. 
     
     
         17 . The spa apparatus of  claim 13 , wherein the at least two pillow bases are configured to cooperatively contour with the mounting surface. 
     
     
         18 . The spa apparatus of  claim 13 , wherein the at least two pillow bases are coupled to the mounting surface using a fastener. 
     
     
         19 . The spa apparatus of  claim 18 , wherein the fastener is positioned behind the at least two pillow bases for concealment.