- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 11/14 - Floor surfacing or polishing machines motor-driven with rotating tools
Patent holdings for IPC class A47L 11/14
Total number of patents in this class: 113
10-year publication summary
|
9
|
11
|
7
|
18
|
36
|
11
|
13
|
3
|
8
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
24 |
| Husqvarna AB | 2824 |
10 |
| Alfred Kärcher SE & Co. KG | 547 |
8 |
| iRobot Corporation | 946 |
5 |
| BonaKemi USA, Inc. | 8 |
4 |
| Tennant Company | 246 |
4 |
| Vorwerk & Co. Interholding GmbH | 469 |
4 |
| Everybot Inc. | 47 |
3 |
| 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 |
3 |
| Dyson Operations Pte. Ltd. | 12 |
3 |
| The Boeing Company | 19843 |
2 |
| Amano Pioneer Eclipse Corporation | 6 |
2 |
| Ecovacs Robotics Co., Ltd. | 346 |
2 |
| Karcher North America, Inc. | 125 |
2 |
| RPS Corporation | 33 |
2 |
| ASHTON, Timothy | 7 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| Cook Medical Technologies LLC | 3369 |
1 |
| ACS Industries, Inc. | 34 |
1 |
| Other owners | 29 |