Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304630 | Sponge mop for cleaning tubs, tile or the like | William J. O'Neil | 1989-11-14 |
| 4864675 | Butterfly sponge mop | — | 1989-09-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304630 | Sponge mop for cleaning tubs, tile or the like | William J. O'Neil | 1989-11-14 |
| 4864675 | Butterfly sponge mop | — | 1989-09-12 |