- All sections
- B - Performing operations; transporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 45/12 - Cleaning devices comprising scrapers
Patent holdings for IPC class B65G 45/12
Total number of patents in this class: 192
10-year publication summary
|
12
|
18
|
25
|
15
|
20
|
22
|
8
|
29
|
12
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flexible Steel Lacing Company | 250 |
25 |
| Laitram, L.L.C. | 813 |
17 |
| Martin Engineering Company | 110 |
11 |
| Brelko Patents (Pty) Ltd | 18 |
9 |
| ASGCO Manufacturing, Inc. | 80 |
8 |
| Nippon Tsusho Kabushiki Kaisha | 10 |
5 |
| Kill-frech, Cornelia | 15 |
5 |
| Brandt Industries, Inc. | 15 |
4 |
| Richwood Industries, Inc. | 37 |
4 |
| Cefla Societa' Cooperativa | 85 |
3 |
| ESS Engineering Services & Supplies Pty Limited | 4 |
3 |
| Superior Industries, Inc. | 207 |
3 |
| Metso Outotec Finland Oy | 795 |
3 |
| Xerox Corporation | 7503 |
2 |
| Benetech, Inc. | 34 |
2 |
| Crossford International, LLC | 87 |
2 |
| General Mills, Inc. | 990 |
2 |
| JFE Steel Corporation | 6067 |
2 |
| NIKE Innovate C.V. | 2477 |
2 |
| Rulmeca Canada Limited | 6 |
2 |
| Other owners | 78 |