- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 11/162 - Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes having only a single disc brush
Patent holdings for IPC class A47L 11/162
Total number of patents in this class: 38
10-year publication summary
|
5
|
4
|
5
|
6
|
1
|
3
|
3
|
2
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0
|
2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1505 |
4 |
| Tennant Company | 267 |
4 |
| S. C. Johnson & Son, Inc. | 2768 |
3 |
| Alfred Kärcher GmbH & Co. KG | 373 |
3 |
| tmb s.r.l. | 4 |
3 |
| Diversey, Inc. | 921 |
2 |
| Qleeno AB | 7 |
2 |
| Square Scrub Holdings, LLC | 14 |
2 |
| LG Electronics Inc. | 73383 |
1 |
| Makita Corporation | 2452 |
1 |
| ACS Industries, Inc. | 39 |
1 |
| Amano Pioneer Eclipse Corporation | 8 |
1 |
| GHIBLI S.p.A | 6 |
1 |
| Husqvarna AB | 2921 |
1 |
| Karcher North America, Inc. | 118 |
1 |
| Vigano' Servizi S.r.l. | 2 |
1 |
| Legend Brands, Inc | 134 |
1 |
| Nilfisk A/S | 147 |
1 |
| Alfred Kärcher SE & Co. KG | 679 |
1 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1595 |
1 |
| Other owners | 3 |