Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519113 | Transforming the upright vacuum cleaner's own push-pull handle into a suction cleaning wand | — | 1985-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519113 | Transforming the upright vacuum cleaner's own push-pull handle into a suction cleaning wand | — | 1985-05-28 |