- All sections
- B - Performing operationstransporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulatorssledges
- B62B 7/04 - Carriages for childrenPerambulators, e.g. dolls' perambulators having more than one wheel axisSteering devices therefor
Patent holdings for IPC class B62B 7/04
Total number of patents in this class: 216
10-year publication summary
|
28
|
23
|
19
|
25
|
15
|
30
|
19
|
32
|
17
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wonderland Switzerland AG | 1844 |
52 |
| Thule Sweden AB | 618 |
9 |
| Graco Children's Products Inc. | 423 |
8 |
| Combi Corporation | 115 |
6 |
| Kolcraft Enterprises, Inc. | 105 |
5 |
| The Radio Flyer Company | 260 |
5 |
| Monahan Products LLC | 274 |
4 |
| Shanghai Dorel Juvenile Co., Ltd. | 34 |
4 |
| Kids2, LLC | 263 |
4 |
| Britax Child Safety, Inc. | 193 |
3 |
| Goodbaby Child Products Co., Ltd. | 204 |
3 |
| Guava Family, Inc. | 24 |
3 |
| Razor USA LLC | 439 |
3 |
| Yvolve Sports Ltd. | 49 |
3 |
| Jmintl Co., Ltd. | 8 |
3 |
| Nzp1027 Ltd | 3 |
3 |
| Murata Manufacturing Co., Ltd. | 25708 |
2 |
| Baby Jogger, LLC | 14 |
2 |
| Baby Trend, Inc. | 42 |
2 |
| Babyzen | 41 |
2 |
| Other owners | 90 |