Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324558 | Extraction cleaner | Kenneth M. Lenkiewicz | 2025-06-10 |
| 12213633 | Surface cleaning apparatus and tray | Jacob S. Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2025-02-04 |
| 12114820 | Surface cleaning apparatus | David M. Miller, Michael D. Graham, YunMing Huang, Chiu Yeung Lee | 2024-10-15 |
| 12059109 | Surface cleaning apparatus | David M. Miller, Michael D. Graham, YunMing Huang, Chiu Yeung Lee | 2024-08-13 |
| 12053131 | Carpet extractor | Thomas Wiedmaier | 2024-08-06 |
| 12042107 | Surface cleaning apparatus | Nim Chung Ku, Roger Hoskens, Mike Luyckx | 2024-07-23 |
| 11910987 | Extraction cleaner | Kenneth M. Lenkiewicz | 2024-02-27 |
| 11903538 | Surface cleaning apparatus | — | 2024-02-20 |
| D1013304 | Floor cleaner | Colin J. Bloemendaal | 2024-01-30 |
| D1000739 | Handle for a floor cleaner | Colin J. Bloemendaal | 2023-10-03 |
| 11771286 | Carpet extractor | — | 2023-10-03 |
| 11730332 | Surface cleaning apparatus | Nim Chung Ku, Roger Hoskens, Mike Luyckx | 2023-08-22 |
| D996756 | Cleaning foot for a floor cleaner | Colin J. Bloemendaal | 2023-08-22 |
| 11707177 | Surface cleaning apparatus | — | 2023-07-25 |
| D991604 | Body for a floor cleaner | Colin J. Bloemendaal | 2023-07-04 |
| D987926 | Brushroll for a floor cleaner | Colin J. Bloemendaal | 2023-05-30 |
| 11622662 | Carpet extractor | — | 2023-04-11 |
| D981546 | Filter for a floor cleaner | Colin J. Bloemendaal | 2023-03-21 |
| D979868 | Tray for a floor cleaner | Colin J. Bloemendaal | 2023-02-28 |
| 11576541 | Surface cleaning apparatus | — | 2023-02-14 |
| 11311159 | Extraction cleaner | Kenneth M. Lenkiewicz | 2022-04-26 |
| 11284767 | Surface cleaning apparatus | — | 2022-03-29 |
| 11166610 | Carpet extractor | — | 2021-11-09 |
| 11160431 | Surface cleaning apparatus | Nim Chung Ku, Roger Hoskens, Mike Luyckx | 2021-11-02 |
| 11147426 | Surface cleaning apparatus and tray | Jacob S. Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2021-10-19 |