- 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 13/00 - Pavings or foundations specially adapted for playgrounds or sports grounds
Patent holdings for IPC class E01C 13/00
Total number of patents in this class: 96
10-year publication summary
|
10
|
12
|
13
|
10
|
6
|
6
|
5
|
8
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10742 |
4 |
| PlayCore Wisconsin, Inc. | 115 |
4 |
| Brock USA, LLC | 60 |
3 |
| Playground Equipment Services, L.L.C. | 5 |
3 |
| APT Asia Pacific Pty. Ltd. | 14 |
3 |
| Industry-Academic Cooperation Foundation Gyeongsang National University | 605 |
2 |
| Kumryoung Co., Ltd. | 2 |
2 |
| Musco Corporation | 288 |
2 |
| Seamless Attenuating Technologies, Inc. | 8 |
2 |
| Ten Cate Thiolon B.V. | 76 |
2 |
| ROCKWOOL International A/S | 294 |
2 |
| Cemer Kent Ekipmanlari Sanayi ve Ticaret Anonim Sirketi | 19 |
2 |
| Steve Welck | 9 |
2 |
| Turf Alliance, LLC | 7 |
2 |
| Playsafer Surfacing LLC a division of Rubberecycle | 7 |
2 |
| SICK, Stephan | 3 |
2 |
| 670988 NB Inc. | 6 |
1 |
| ABT, Inc. | 99 |
1 |
| Armfoam Inc. | 7 |
1 |
| Becoflex S.A. | 31 |
1 |
| Other owners | 53 |