- All sections
- B - Performing operations; transporting
- B62M - Rider propulsion of wheeled vehicles or sledges; powered propulsion of sledges or cycles; transmissions specially adapted for such vehicles
- B62M 9/123 - Rear derailleurs changing gears automatically
Patent holdings for IPC class B62M 9/123
Total number of patents in this class: 56
10-year publication summary
|
1
|
6
|
1
|
5
|
9
|
12
|
6
|
5
|
11
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimano Inc. | 3099 |
25 |
| Sram, LLC | 564 |
8 |
| Praxis Works LLC | 26 |
3 |
| SRAM Deutschland GmbH | 128 |
3 |
| Tien Hsin Industries Co., Ltd. | 160 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| ZF Friedrichshafen AG | 6820 |
2 |
| Campagnolo S.r.l. | 355 |
2 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Schaeffler Technologies AG & Co. KG | 8880 |
1 |
| Shimano (Singapore) Pte. Ltd. | 11 |
1 |
| MBI Co., Ltd. | 26 |
1 |
| Politecnico di Milano | 790 |
1 |
| Vanmoof B.V. | 27 |
1 |
| E-novia S.p.A. | 23 |
1 |
| MA Micro Limited | 30 |
1 |
| Other owners | 0 |