Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D836865 | Adjustable wand for a vacuum cleaner | Junghwan Chei, Owen R. Johnson, Catriona C. A. Sutter, Lee M. Cottrell | 2018-12-25 |
| D836872 | Mop body | Junghwan Chei | 2018-12-25 |
| D833097 | Mop head | Junghwan Chei, Dan Innes | 2018-11-06 |
| D833098 | Mop head | Junghwan Chei, Dan Innes | 2018-11-06 |
| D829398 | Mop head | Junghwan Chei, Dan Innes | 2018-09-25 |