- All sections
- B - Performing operationstransporting
- B62M - Rider propulsion of wheeled vehicles or sledgespowered propulsion of sledges or cyclestransmissions 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: 947
10-year publication summary
|
88
|
74
|
87
|
79
|
70
|
93
|
116
|
114
|
105
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimano Inc. | 3313 |
144 |
| Robert Bosch GmbH | 44176 |
86 |
| ZF Friedrichshafen AG | 7247 |
61 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
49 |
| Yamaha Motor Co., Ltd. | 2844 |
42 |
| Porsche Ebike Performance GmbH | 104 |
30 |
| Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin | 74 |
29 |
| Honda Motor Co., Ltd. | 26034 |
25 |
| Valeo Embrayages | 692 |
14 |
| E2 Drives SA | 16 |
13 |
| Specialized Bicycle Components, Inc. | 727 |
12 |
| Sram, LLC | 678 |
12 |
| Classified Cycling, Besloten Vennootschap | 71 |
11 |
| BRP-Rotax GmbH & Co. KG | 192 |
10 |
| TQ-Systems GMBH | 66 |
8 |
| Mont Invest 30 AS | 30 |
8 |
| Freeflow Technologies Limited | 10 |
7 |
| Gates Corporation | 1147 |
7 |
| MAHLE International GmbH | 2917 |
7 |
| Rad Power Bikes Inc. | 127 |
7 |
| Other owners | 365 |