Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494718 | Dirt cup for vacuum cleaner | Mark Rosenzweig | 2004-08-17 |
| D494719 | Dirt cup for vacuum cleaner | Mark Rosenzweig | 2004-08-17 |
| D494720 | Vacuum cleaner | Mark Rosenzweig | 2004-08-17 |