Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479371 | Vacuum cleaner | John Griffin | 2003-09-02 |
| D470280 | Vacuum cleaner | John Griffin | 2003-02-11 |
| D470281 | Vacuum cleaner | John Griffin | 2003-02-11 |
| D469934 | Vacuum cleaner with detachable blower | John Griffin, Craig A. Seasholtz, Robert L. Crevling, Jr. | 2003-02-04 |
| 6510583 | Cord retainer for vacuum cleaner | Ronald Griffin | 2003-01-28 |