- All sections
- A - Human necessities
- A47L - Domestic washing or cleaning; suction cleaners in general
- A47L 11/02 - Floor surfacing or polishing machines
Patent holdings for IPC class A47L 11/02
Total number of patents in this class: 36
10-year publication summary
2
|
3
|
2
|
1
|
1
|
11
|
2
|
2
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Karcher North America, Inc. | 125 |
4 |
Sharkninja Operating LLC | 1968 |
4 |
Brunswick Bowling Products, LLC | 87 |
2 |
Dickson Industries, Inc. | 15 |
2 |
Diversey, Inc. | 961 |
2 |
Kegel, LLC | 34 |
2 |
Beijing Roborock Technology Co., Ltd. | 350 |
2 |
The Procter & Gamble Company | 22178 |
1 |
BISSELL Inc. | 1064 |
1 |
Hruby Orbital Systems, Inc. | 5 |
1 |
HTC Sweden AB | 15 |
1 |
iRobot Corporation | 946 |
1 |
Johnsondiversey, Inc. | 98 |
1 |
National Flooring Equipment, Inc. | 39 |
1 |
Sabre Intellectual Property Holdings LLC | 33 |
1 |
Scanmaskin Sverige AB | 16 |
1 |
Suzhou Ecovacs Commercial Robot Co., Ltd. | 22 |
1 |
Veen Holdings Pty. Ltd. | 4 |
1 |
Vorwerk & Co. Interholding GmbH | 469 |
1 |
Qfeeltech (Beijing) CO., Ltd. | 57 |
1 |
Other owners | 5 |