- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 11/18 - Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes
Patent holdings for IPC class A47L 11/18
Total number of patents in this class: 84
10-year publication summary
2
|
3
|
3
|
15
|
6
|
15
|
8
|
5
|
9
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BISSELL Inc. | 1064 |
12 |
Vorwerk & Co. Interholding GmbH | 469 |
8 |
Dyson Technology Limited | 3124 |
6 |
LG Electronics Inc. | 69257 |
5 |
Karcher North America, Inc. | 125 |
5 |
Sharkninja Operating LLC | 1968 |
5 |
iRobot Corporation | 946 |
4 |
Aktiebolaget Electrolux | 758 |
3 |
Dyson Operations Pte. Ltd. | 12 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Honda Motor Co., Ltd. | 24537 |
2 |
Tennant Company | 246 |
2 |
ShenZhen Jashen Technology Co., LTD | 13 |
2 |
Lionsbot International Pte. Ltd. | 23 |
2 |
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 | 1544 |
2 |
ASHTON, Timothy | 7 |
2 |
S. C. Johnson & Son, Inc. | 2869 |
1 |
Koninklijke Philips N.V. | 22975 |
1 |
Koninklijke Philips Electronics N.V. | 13133 |
1 |
Ebara Corporation | 1951 |
1 |
Other owners | 15 |