- All sections
- E - Fixed constructions
- E01C - Construction of, or surfaces for, roads, sports grounds, or the likemachines or auxiliary tools for construction or repair
- E01C 23/22 - Devices for marking-out, applying or forming traffic or like markings on finished pavingProtecting fresh markings for forming markings in situ by spraying
Patent holdings for IPC class E01C 23/22
Total number of patents in this class: 146
10-year publication summary
|
15
|
19
|
15
|
15
|
17
|
14
|
13
|
18
|
9
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graco Minnesota Inc. | 1256 |
22 |
| Raid One IP LLC | 34 |
9 |
| Seescan, Inc. | 552 |
7 |
| Swozi AG | 10 |
5 |
| Micropply Limited | 42 |
5 |
| LimnTech LLC | 17 |
4 |
| TORC Robotics, Inc. | 320 |
4 |
| Tinymobilerobots ApS | 22 |
4 |
| Apex Brands, Inc. | 746 |
3 |
| Capstan Ag Systems, Inc. | 107 |
3 |
| Federal Signal Corporation | 222 |
3 |
| Fleet (Line Markers) Limited | 9 |
3 |
| Laserline Mfg., Inc. | 9 |
3 |
| Seymour of Sycamore, Inc. | 23 |
3 |
| Damar Industries Limited | 12 |
3 |
| Illinois Tool Works Inc. | 11745 |
2 |
| AT&T Intellectual Property I, L.P. | 9871 |
2 |
| Hewlett-Packard Development Company, L.P. | 25337 |
2 |
| Ricoh Company, Ltd. | 13299 |
2 |
| Digital Line Markers FZE | 8 |
2 |
| Other owners | 55 |