- 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 1/28 - Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
Patent holdings for IPC class B62M 1/28
Total number of patents in this class: 48
10-year publication summary
|
11
|
12
|
11
|
12
|
12
|
15
|
6
|
8
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cyclazoom LLC | 19 |
7 |
| Columbia-Inland Corporation | 13 |
4 |
| Schaeffler Technologies AG & Co. KG | 8880 |
3 |
| Aruana Energia S/A | 17 |
2 |
| Hsin Lung Accessories Co., Ltd. | 22 |
2 |
| Katayama Kogyo Co., Ltd. | 23 |
2 |
| Shanghai Changyi Machinery Manufacture Co., Ltd | 8 |
2 |
| Marc Weber | 2 |
2 |
| Shenzhen Nanbo Automation Equipment Co.,Ltd | 7 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Chung Shan Medical University | 10 |
1 |
| City University of Hong Kong | 684 |
1 |
| Graditech Entwicklungs GmbH | 2 |
1 |
| Miranda & Irmão, Lda | 47 |
1 |
| Shinpyeong Industrial Co., Ltd. | 2 |
1 |
| Stringdrive Technologies Kft. | 6 |
1 |
| Easy2.Company B.V. | 1 |
1 |
| Joel Weiss | 2 |
1 |
| J.M.J. Holdings APS | 1 |
1 |
| Worldwide Trading Services International BVBA | 15 |
1 |
| Other owners | 11 |