Whirlpool bathtub

The ornamental design for a whirlpool bathtub, as shown.

FIG. 1 is a top perspective view of a whirlpool bathtub showing my new design;

FIG. 2 is a cross section taken on line 2--2 of FIG. 3; and

FIG. 3 is a top plan view of the whirlpool bathtub of FIG. 1.

Patent	Priority	Assignee	Title
D267272,	Aug 28 1980	Kohler Co.	Combined island hydrotherapy spa and table therefor
D268363,	Jul 07 1980		Hydrotherapy spa
D271137,	May 08 1981	Kohler Company	Hydrotherapy spa
D277985,	Oct 21 1983	NEMCO ACQUISITION CO , A FLORIDA CORP ; UNION BANK, 445 SOUTH FIGUEROA STREET, LOS ANGELES, CALIFORNIA	Whirlpool bathing shell
D280342,	Jul 18 1983	Kohler Co.	Hydrotherapy spa or the like
D295666,	Jan 04 1985	Bonsack Baths (London) Limited	Bathtub
D405181,	Nov 19 1996	Watkins Manufacturing Corporation	Spa shell
D405182,	Nov 19 1996	Watkins Manufacturing Corporation	Spa shell
D405185,	Nov 19 1996	Watkins Manufacturing Corporation	Spa shell
D405186,	Nov 19 1996	Watkins Manufacturing Corporation	Spa shell
D520641,	Dec 03 2004	Lloyds IP Holdings, LLC	Spa
D522144,	Dec 20 2004	Lloyds IP Holdings, LLC	Spa
D841185,	Jul 11 2017	ECONCRETE TECH LTD	Tide pool

Patent	Priority	Assignee	Title
3688775,
3952338,	Apr 21 1975		Therapy basin
240084,
D245542,	Jan 18 1974	NEMCO ACQUISITION CO , A FLORIDA CORP ; UNION BANK, 445 SOUTH FIGUEROA STREET, LOS ANGELES, CALIFORNIA	Bathing pool
D247577,	Jan 21 1977		Hydromassage pool

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