Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508589 | Birdcage attachment | Klaus Woltmann, Jonathan Willinger | 2005-08-16 |
| D427389 | Pet toy | Jonathan Willinger | 2000-06-27 |
| 6016771 | Pet toy | Jonathan Willinger | 2000-01-25 |
| 5991547 | Attention attractor for viewing device | Robert F. Cavellier | 1999-11-23 |
| 5964190 | Pet shelter | Jonathan Willinger | 1999-10-12 |
| D414903 | Pet toy | Jonathan Willinger | 1999-10-05 |
| D413415 | Pet toy | Jonathan Willinger | 1999-08-31 |
| D411357 | Pet toy | Jonathan Willinger | 1999-06-22 |
| D411358 | Pet toy | Jonathan Willinger | 1999-06-22 |
| D405563 | Pet toy | Jonathan Willinger | 1999-02-09 |
| 5809938 | Pet toy | Jonathan Willinger | 1998-09-22 |
| 5806465 | Pet toy | Jonathan Willinger | 1998-09-15 |
| D388910 | Pet shelter | Jonathan Willinger | 1998-01-06 |
| D387507 | Pet shelter | Jonathan Willinger | 1997-12-09 |
| 4655721 | Toy construction with light emitting element | Bernard Loomis, Bennie J. Caldwell, Gary Strauss | 1987-04-07 |
| 4304065 | Walking hand puppet | — | 1981-12-08 |