|   
		 
			 The ornamental design for a tank for water closet, as shown and described.   | 
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FIG. 1 is a right, top, front perspective view of a tank for water closet embodying my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side shown;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 2.
The broken line representation of a hole in FIGS. 1 and 3 is for the purpose of illustration only, and forms no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Mar 31 1997 | MCKEONE, WILLIAM C | KALLISTA,INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008521 | /0421 | |
| Mar 31 1997 | KOHLER CO | KALLISTA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008541 | /0669 | |
| Apr 02 1997 | Kallista, Inc. | (assignment on the face of the patent) | / | |||
| Dec 04 2002 | KALLISTA, INC | KOHLER CO | MERGER SEE DOCUMENT FOR DETAILS | 027348 | /0618 | 
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