Bathtub

The ornamental design for a bathtub, as shown and described.

FIG. 1 is a perspective view of a bathtub, showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being the same as the side shown; and

FIG. 4 is a front elevational view thereof, the rear being the same as the front shown.

Patent	Priority	Assignee	Title
4738129,	Sep 10 1986	Bootz Manufacturing Co., Inc.	Steel bathtub and forming method
5101521,	Oct 16 1990	CHEMICAL BANK, AS COLLATERAL AGENT	Bathtub assembly having contoured walls and accessories
D313839,	Apr 11 1987	ADAMSEZ N I LIMITED, A CORP OF UNITED KINGDOM	Bathtub
D317354,	Oct 09 1987	Mirolin Industries Corporation	Bathtub
D318521,	Oct 31 1988		Bathtub or the like
D328636,	Apr 03 1990		Bathtub
D335334,	Jun 20 1991	Six Eleven Limited	Bathtub
D335335,	Jun 20 1991	Six Eleven Limited	Bathtub
D404474,	Mar 12 1997	Gruber Systems, Inc.	Lavatory
D407149,	Mar 12 1997	Gruber Systems, Inc.	Vanity
D411288,	Oct 14 1998	Gruber Systems, Inc.	Bowl
D420108,	Jan 14 1999	Kohler Co.	Tub for bathing
D421793,	Apr 15 1999	AS IP Holdco, LLC	Whirlpool tub
D428475,	Nov 30 1999	KOHLER CO	Tub for bathing

Patent	Priority	Assignee	Title
2490982,
4233694,	Jan 22 1979	JACUZZI INC	Spa construction and isolated controls therefor
214902,
237184,
241846,
D242859,	Dec 29 1975	Dimensionetix, Inc.	Vanity basin
D255382,	Mar 20 1978		Hydrotherapy tub
D258610,	Apr 02 1979		Therapeutic tub
D265923,	Mar 31 1981	Gruber Systems, Inc.	Bathtub
51506,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 22 1982	CUTTRISS, RICHARD J	Gruber Systems, Inc	ASSIGNMENT OF ASSIGNORS INTEREST	003986	0229	pdf
Mar 26 1982		Gruber Systems, Inc.	(assignment on the face of the patent)

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