- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16G - Belts, cables, or ropes, predominantly used for driving purposeschainsfittings predominantly used therefor
- F16G 13/20 - Chains having special overall characteristics stiffPush-pull chains
Patent holdings for IPC class F16G 13/20
Total number of patents in this class: 171
10-year publication summary
|
29
|
16
|
19
|
15
|
13
|
6
|
4
|
9
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tsubakimoto Chain Co. | 626 |
38 |
| Life Robotics Inc. | 84 |
29 |
| Serapid France | 29 |
17 |
| IWIS Antriebssysteme GmbH & Co. KG | 24 |
6 |
| FANUC Corporation | 7201 |
5 |
| Paul Vahle GmbH & Co. KG | 64 |
5 |
| XKuub B.V. | 6 |
4 |
| Serapid Inc. | 4 |
3 |
| Windowmaster A/S | 9 |
3 |
| O.w. Machinebouw B.V. | 5 |
3 |
| Northrop Grumman Systems Corporation | 2921 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3790 |
2 |
| Igus GmbH | 297 |
2 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 523 |
2 |
| Kintec-Solution GmbH | 36 |
2 |
| Tsubaki KABELSCHLEPP GmbH | 44 |
2 |
| Tsubakimoto Kogyo Co., Ltd. | 35 |
2 |
| Lift 'o | 3 |
2 |
| Hello Robot | 3 |
2 |
| Totalenergies Onetech | 1530 |
2 |
| Other owners | 38 |