Bathtub

The ornamental design for a bathtub, as shown.

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

FIG. 2 is a top plan view thereof;

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

FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 2.

Patent	Priority	Assignee	Title
D274643,	Mar 15 1982	Kohler Co.	Top for a bathtub
D275597,	Jan 19 1982	CR PL, L L C	Bathtub
D277306,	Jan 19 1982	CR PL, L L C	Bathtub
D286809,	Jul 05 1984	Bonsack Baths (London) Limited	Bathtub
D313838,	Feb 12 1987	GRUBER SYSTEMS, INC , A CORP OF CA	Bathtub
D313840,	Dec 10 1987	SIX ELEVEN LIMITED, A CA CORP	Bathtub
D313844,	Dec 10 1987	SIX ELEVEN LIMITED, A CA CORP	Bathtub
D314817,	Feb 12 1987	GRUBER SYSTEMS, INC , 25636 AVENUE STANFORD, VALENCIA, CA 91355, A CORP OF CA	Bathtub
D319869,	Jan 03 1989		Bath tub
D325243,	Jan 22 1990	Gruber Systems, Inc.	Bathtub
D325244,	Aug 01 1990	Gruber Systems, Inc.	Bathtub
D325245,	Aug 01 1990	Gruber Systems, Inc.	Bathtub
D325624,	Jan 12 1990	Gruber Systems, Inc.	Bathtub
D333180,	Sep 11 1990	CHEMICAL BANK, AS COLLATERAL AGENT	Bathtub
D421793,	Apr 15 1999	AS IP Holdco, LLC	Whirlpool tub
D428475,	Nov 30 1999	KOHLER CO	Tub for bathing
D468813,	Oct 08 2000	KOHLER CO	Tub for bathing
D485890,	Apr 12 2002	KOHLER CO	Tub for bathing

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 14 1980	HARRISON, JEFFREY	KALLISTA BATHS, INC , A CORP OF CA	ASSIGNMENT OF ASSIGNORS INTEREST	003841	0479	pdf
Nov 20 1980		Kallista Baths, Inc.	(assignment on the face of the patent)

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