- All sections
- B - Performing operations; transporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulators; sledges
- B62B 9/28 - Auxiliary dismountable seats
Patent holdings for IPC class B62B 9/28
Total number of patents in this class: 99
10-year publication summary
|
14
|
11
|
7
|
8
|
13
|
12
|
6
|
9
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wonderland Switzerland AG | 1148 |
27 |
| Baby Jogger, LLC | 98 |
12 |
| Phil and Teds Most Excellent Buggy Company Limited | 19 |
5 |
| Kolcraft Enterprises, Inc. | 119 |
4 |
| Babyzen | 51 |
3 |
| Evenflo Company, Inc. | 69 |
3 |
| Austlen Baby Co. | 8 |
2 |
| Bran-new International | 27 |
2 |
| Britax Child Safety, Inc. | 190 |
2 |
| Micralite Limited | 3 |
2 |
| Nuna International B.V. | 145 |
2 |
| Vidiamo | 6 |
2 |
| First West GmbH | 11 |
2 |
| Austlen Holdings LLC | 10 |
2 |
| Shanghai Dorel Juvenile Co., Ltd. | 36 |
2 |
| Baby Trend, Inc. | 30 |
1 |
| Buggyboot Limited | 1 |
1 |
| Cybex GmbH | 206 |
1 |
| Delta Enterprise Corp. | 78 |
1 |
| Dorel France | 65 |
1 |
| Other owners | 22 |