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The ornamental design for a sink, as shown and described. |
FIG. 1 is a top plan view of a sink showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a rear elevational view thereof.
Patent | Priority | Assignee | Title |
D336951, | Jun 01 1992 | Sink | |
D551742, | Apr 19 2006 | Elkay Manufacturing Company | Sink |
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2157785, | |||
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 05 1987 | Niro-Plan AG | (assignment on the face of the patent) | / | |||
Jul 23 1987 | COLANI, LUIGI | Niro-Plan AG | ASSIGNMENT OF ASSIGNORS INTEREST | 004744 | /0234 |
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