- All sections
- B - Performing operations; transporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulators; sledges
- B62B 7/04 - Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
Patent holdings for IPC class B62B 7/04
Total number of patents in this class: 190
10-year publication summary
|
26
|
26
|
28
|
23
|
19
|
25
|
15
|
29
|
19
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wonderland Switzerland AG | 1148 |
41 |
| Thule Sweden AB | 588 |
9 |
| Combi Corporation | 114 |
8 |
| Baby Jogger, LLC | 98 |
7 |
| Kolcraft Enterprises, Inc. | 119 |
5 |
| Radio Flyer Inc. | 280 |
4 |
| Shanghai Dorel Juvenile Co., Ltd. | 36 |
4 |
| Kids2, LLC | 138 |
4 |
| Britax Child Safety, Inc. | 190 |
3 |
| Razor USA LLC | 369 |
3 |
| Yvolve Sports Ltd. | 57 |
3 |
| Nzp1027 Ltd | 3 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
2 |
| Baby Trend, Inc. | 30 |
2 |
| Babyzen | 51 |
2 |
| Cybex GmbH | 206 |
2 |
| Dorel France | 65 |
2 |
| Evenflo Company, Inc. | 69 |
2 |
| Guava Family, Inc. | 15 |
2 |
| Monahan Products LLC | 145 |
2 |
| Other owners | 80 |