- 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 1/08 - directly driving a ratchet wheel on driven axle
Patent holdings for IPC class B62M 1/08
Total number of patents in this class: 4
10-year publication summary
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Efros, Gina | 1 |
1 |
| Stringdrive Technologies Kft. | 6 |
1 |
| Sung JAE I&c Co., Ltd | 1 |
1 |
| Gilroad Co., Ltd. | 2 |
1 |
| Other owners | 0 |