- All sections
- B - Performing operations; transporting
- B24B - Machines, devices, or processes for grinding or polishing; dressing or conditioning of abrading surfaces; feeding of grinding, polishing, or lapping agents
- B24B 7/18 - Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
Patent holdings for IPC class B24B 7/18
Total number of patents in this class: 341
10-year publication summary
|
20
|
27
|
45
|
33
|
53
|
36
|
46
|
34
|
39
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 2824 |
70 |
| Festool GmbH | 317 |
14 |
| Guangdong Bright Dream Robotics Co., Ltd. | 164 |
11 |
| Canvas Construction, Inc. | 26 |
10 |
| HTC Sweden AB | 15 |
9 |
| Flex-Elektrowerkzeuge GmbH | 53 |
8 |
| Diamabrush LLC | 31 |
7 |
| Diamond Productions Ltd. | 21 |
7 |
| Scanmaskin Sverige AB | 16 |
7 |
| Vertical Concrete Polishing Inc. | 8 |
7 |
| Black & Decker, Inc. | 2402 |
6 |
| Global Polishing Systems LLC | 10 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| Robert Bosch GmbH | 40953 |
4 |
| Concria Oy | 12 |
4 |
| Dickson Industries, Inc. | 15 |
4 |
| Multiquip, Inc. | 77 |
4 |
| Newgrind Inc. | 4 |
4 |
| Twister Cleaning Technology AB | 13 |
4 |
| Dynamic Concrete, LLC | 6 |
4 |
| Other owners | 148 |