- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 11/164 - Parts or details of the brushing tools
Patent holdings for IPC class A47L 11/164
Total number of patents in this class: 33
10-year publication summary
|
3
|
5
|
4
|
4
|
3
|
4
|
2
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 2824 |
6 |
| Numatic International Limited, | 151 |
4 |
| S. C. Johnson & Son, Inc. | 2869 |
2 |
| Makita Corporation | 2339 |
1 |
| Akusesu Corporation | 4 |
1 |
| BonaKemi USA, Inc. | 8 |
1 |
| Carl Freudenberg KG | 1346 |
1 |
| Carlisle Foodservice Products, Incorporated | 5 |
1 |
| Hako GmbH | 55 |
1 |
| Johnsondiversey, Inc. | 98 |
1 |
| Minuteman International, Inc. | 34 |
1 |
| Nilfisk, Inc. | 14 |
1 |
| Oreck Holdings, LLC | 26 |
1 |
| Scott Fetzer Company, The | 60 |
1 |
| Tennant Company | 246 |
1 |
| Tsubakimoto Kogyo Co., Ltd. | 35 |
1 |
| Tung An Development Ltd. | 4 |
1 |
| Legend Brands, Inc | 144 |
1 |
| Gekatex | 6 |
1 |
| tmb s.r.l. | 4 |
1 |
| Other owners | 4 |