- All sections
- B - Performing operationstransporting
- B62M - Rider propulsion of wheeled vehicles or sledgespowered propulsion of sledges or cyclestransmissions specially adapted for such vehicles
- B62M 9/14 - Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels selectively engaged by the chain, belt, or the like the wheels being laterally shiftable
Patent holdings for IPC class B62M 9/14
Total number of patents in this class: 30
10-year publication summary
|
8
|
3
|
3
|
4
|
4
|
0
|
5
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Praxis Works LLC | 26 |
9 |
| Shimano Inc. | 3274 |
6 |
| NTN-SNR Roulements | 85 |
2 |
| Sram, LLC | 660 |
2 |
| Zuma Innovation, S.L. | 17 |
2 |
| C.or.al., S.r.l. | 4 |
2 |
| Chang Hui LIN | 5 |
1 |
| SRAM Deutschland GmbH | 142 |
1 |
| Vyro Components GmbH | 3 |
1 |
| Zike, LLC | 16 |
1 |
| Race Bike s.r.o. | 1 |
1 |
| Qmuch | 2 |
1 |
| Classified Cycling, Besloten Vennootschap | 65 |
1 |
| Other owners | 0 |