- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 11/04 - Floor surfacing or polishing machines hand-driven
Patent holdings for IPC class A47L 11/04
Total number of patents in this class: 25
10-year publication summary
|
0
|
0
|
1
|
4
|
2
|
2
|
2
|
0
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Diversey, Inc. | 891 |
5 |
| Square Scrub Holdings, LLC | 14 |
2 |
| 3m Innovative Properties Company | 17445 |
1 |
| BISSELL Homecare, Inc. | 12 |
1 |
| Contec, Inc. | 71 |
1 |
| David L. Osment | 33 |
1 |
| Dickson Industries, Inc. | 14 |
1 |
| Ecolab USA Inc. | 5826 |
1 |
| JÖST GmbH | 46 |
1 |
| Omachron Intellectual Property Inc. | 970 |
1 |
| Rexair LLC | 64 |
1 |
| Rug Doctor, LLC | 74 |
1 |
| Saint-Gobain Abrasifs | 617 |
1 |
| Saint-Gobain Abrasives, Inc. | 861 |
1 |
| Sharkninja Operating LLC | 2746 |
1 |
| Twinbird Corporation | 32 |
1 |
| Wisys Technology Foundation, Inc. | 144 |
1 |
| Beijing Roborock Technology Co., Ltd. | 1226 |
1 |
| Alfred Kärcher SE & Co. KG | 777 |
1 |
| Dreame Innovation Technology (Suzhou) Co., Ltd. | 381 |
1 |
| Other owners | 0 |