Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35005 | Replacement sponge assembly for mops | — | 1995-08-01 |
| D334263 | Combined wringer lever with connecting rods and housing for a roller sponge mop | — | 1993-03-23 |
| 5097561 | Wringer mop with auxiliary cleaning elements | — | 1992-03-24 |
| 4908901 | Replacement sponge assembly for mops | — | 1990-03-20 |