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The ornamental design for a stopper, substantially as shown and described. |
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FIG. 1 is a front elevational view of a stopper showing my new design, the opposite side being a mirror image thereof;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| D685267, | Jul 02 2012 | Square cap for test tube | |
| ER7660, |
| Patent | Priority | Assignee | Title |
| 172232, | |||
| FR1495465, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 01 1978 | Owens-Illinois, Inc. | (assignment on the face of the patent) | ||||
| Mar 23 1987 | OWENS-ILLINOIS, INC | OWENS-ILLINOIS GLASS CONTAINER INC | ASSIGNS AS OF APRIL 15, 1987 THE ENTIRE INTEREST | 004869 | 0922 |
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