- All sections
- A - Human necessities
- A45C - Pursesluggagehand carried bags
- A45C 13/24 - Devices for sound-producing, piercing, gas-discharging, or the like
Patent holdings for IPC class A45C 13/24
Total number of patents in this class: 35
10-year publication summary
|
11
|
7
|
12
|
4
|
8
|
2
|
4
|
3
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11863 |
3 |
| Haining Didi Suitcase Intelligence Technology Co., Ltd. | 13 |
3 |
| Taebaek Security Consulting Inc | 3 |
2 |
| Akedj Fashion Inc. | 3 |
2 |
| Trikaz, LLC | 2 |
2 |
| Oki Electric Industry Co., Ltd. | 1567 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23285 |
1 |
| Reminder Company Limited | 1 |
1 |
| Shenzhen University | 1726 |
1 |
| Soloprotect Limited | 8 |
1 |
| Tether Technologies, Inc. | 4 |
1 |
| TreeFrog Developments, Inc. | 95 |
1 |
| University of Science and Technology Beijing | 313 |
1 |
| W.W. Grainger, Inc. | 307 |
1 |
| Kang Su Lim | 1 |
1 |
| Hicks, Terry | 1 |
1 |
| Excellent Products B.V. | 6 |
1 |
| Emel Barcelona, S.L. | 1 |
1 |
| Big Bang Markets Limited | 1 |
1 |
| Tech Traks, Inc. | 1 |
1 |
| Other owners | 8 |