- Toto Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History

FIG. 1 is a perspective view of the top, front and right side of a bathtub showing our new design;

FIG. 2 is a front view thereof, the rear view being mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof, the left side view being mirror image thereof; and,

FIG. 6 is a cross sectional view at 66 thereof.


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

Referenced Cited
U.S. Patent Documents
D333180 February 9, 1993 Kaiser
D483444 December 9, 2003 Lebrun et al.
Foreign Patent Documents
064084 September 2003 DM
30-0421398 July 2006 KR
Patent History
Patent number: D603024
Type: Grant
Filed: Feb 26, 2009
Date of Patent: Oct 27, 2009
Assignee: Toto Ltd. (Kitakyusyu-Shi, Fukuoka)
Inventors: Ken Igarashi (Kitakyusyu), Mitsuya Obara (Kitakyusyu)
Primary Examiner: Robert A Delehanty
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/332,844
Current U.S. Class: Symmetrical (16) (D23/280.1)