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A suction cup is mounted to each end of the tension rod by a mounting part. The mounting part has a body with a cylindrical recess to receive the rod end and a circular end part with a planar end surface with an opening. The enlarged hemispherical head portion of the suction cup is received in the o

A suction cup is mounted to each end of the tension rod by a mounting part. The mounting part has a body with a cylindrical recess to receive the rod end and a circular end part with a planar end surface with an opening. The enlarged hemispherical head portion of the suction cup is received in the opening such that the cup portion of the suction cup is proximate the end surface.

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1. A tension rod for mounting a shower curtain to a surface, said tension rod comprising first and second tubular sections moveable relative to each other to adjust the length of the rod, each of said sections having an end with an axis, means adapted to be received on each of said ends for mounting

1. A tension rod for mounting a shower curtain to a surface, said tension rod comprising first and second tubular sections moveable relative to each other to adjust the length of the rod, each of said sections having an end with an axis, means adapted to be received on each of said ends for mounting a suction cup, said suction cup mounting means comprising a body having a generally cylindrical recess for receiving the rod section end and a generally circular end surface substantially perpendicular to said axis, said end surface having an opening, and a suction cup comprising a cup portion, a head portion and a neck connecting said head portion and said cup portion, said head portion being larger than said opening in said end surface, said head portion being received through said opening in said end surface such that said cup portion is proximate said end surface, wherein said body further comprises an exterior surface, said exterior surface comprising a circumferential recess. 2. The rod of claim 1 wherein said end surface is generally circular. 3. The rod of claim 1 wherein said suction cup neck is approximately the same size as said end surface opening. 4. The rod of claim 1 wherein said end surface opening is round and said cup neck is generally cylindrical. 5. The rod of claim 1 wherein said head portion comprises an arcuate surface. 6. The rod of claim 1 wherein said body is generally cylindrical and said end part of said body has a diameter which is larger than diameter of the remainder of said body. 7. A tension rod for mounting a shower curtain to a surface, said tension rod comprising first and second tubular sections moveable relative to each other to adjust the length of the rod, each of said sections having an end with an axis, means adapted to be received on each of said ends for mounting a suction cup, said suction cup mounting means comprising a body having a generally cylindrical recess for receiving the rod section end and a generally circular end surface substantially perpendicular to said axis, said end surface forming a disc portion having a diameter larger than the diameter of said body said end surface having an opening, and a suction cup comprising a cup portion, a head portion and a neck connecting said head portion and said cup portion, said head portion being larger than said opening in said end surface, said head portion being received through said opening in said end surface such that said cup portion is proximate said end surface.