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The ornamental design for a certificate, as shown.
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The FIGURE is a front view of the certificate showing my new design.
The certificate has no appreciable thickness.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 131292, | |||
| 24047, | |||
| 28782, | |||
| D363031, | Apr 13 1992 | IBM Corporation | Test document |
| 42128, | |||
| 51035, | |||
| 53631, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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| Date | Maintenance Schedule |