- 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 6/55 - Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
Patent holdings for IPC class B62M 6/55
Total number of patents in this class: 790
10-year publication summary
|
72
|
88
|
74
|
87
|
79
|
70
|
92
|
112
|
112
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimano Inc. | 3160 |
134 |
| Robert Bosch GmbH | 41717 |
71 |
| ZF Friedrichshafen AG | 7019 |
43 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
40 |
| Yamaha Motor Co., Ltd. | 2788 |
35 |
| Honda Motor Co., Ltd. | 24865 |
25 |
| Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin | 51 |
22 |
| Porsche Ebike Performance GmbH | 54 |
17 |
| Specialized Bicycle Components, Inc. | 736 |
11 |
| Valeo Embrayages | 616 |
11 |
| E2 Drives SA | 11 |
10 |
| Freeflow Technologies Limited | 13 |
10 |
| Sram, LLC | 601 |
10 |
| BRP-Rotax GmbH & Co. KG | 166 |
8 |
| MAHLE International GmbH | 2690 |
7 |
| Biketec AG | 8 |
6 |
| TQ-Systems GMBH | 55 |
6 |
| Amprio GmbH | 14 |
6 |
| Rad Power Bikes Inc. | 162 |
6 |
| Mavic Group | 51 |
6 |
| Other owners | 306 |