- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 55/12 - Toothed members; Worms with body or rim assembled out of detachable parts
Patent holdings for IPC class F16H 55/12
Total number of patents in this class: 203
10-year publication summary
|
14
|
26
|
19
|
16
|
15
|
23
|
16
|
14
|
13
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimano Inc. | 3099 |
29 |
| SRAM Deutschland GmbH | 128 |
10 |
| 1783590 Ontario Inc. d/b/a Inmotive | 16 |
10 |
| SEW-EURODRIVE GmbH & Co. KG | 1816 |
8 |
| Gates Corporation | 1182 |
6 |
| Caterpillar Inc. | 8877 |
5 |
| Sram, LLC | 564 |
5 |
| Enplas Corporation | 900 |
4 |
| Inmotive Inc. | 8 |
4 |
| ZF Friedrichshafen AG | 6820 |
3 |
| Flexicon Corporation | 57 |
3 |
| Laitram, L.L.C. | 813 |
3 |
| Lock Antriebstechnik GmbH | 23 |
3 |
| Nexen Group, Inc. | 46 |
3 |
| Panavision International, L.P. | 186 |
3 |
| Vaughan Industries, Inc. | 16 |
3 |
| Ammeraal Beltech Modular A/S | 69 |
3 |
| Toyota Motor Corporation | 28582 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| Other owners | 92 |