- Toto Ltd.
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FIG. 1 is a perspective view of the top, front and left side of a bathtub showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.


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

Referenced Cited
U.S. Patent Documents
D253367 November 6, 1979 Weaver
5477568 December 26, 1995 Wang
D482763 November 25, 2003 Thomas
Patent History
Patent number: D526055
Type: Grant
Filed: May 5, 2005
Date of Patent: Aug 1, 2006
Assignee: Toto Ltd. (Kitakyushu)
Inventor: Mitsuya Obara (Kitakyushu)
Primary Examiner: Robert A Delehanty
Attorney: Birch, Stewart, Kolasch, and Birch, LLP
Application Number: 29/229,207
Current U.S. Class: Symmetrical (16) (D23/280.1)