- All sections
- A - Human necessities
- A42C - Manufacturing or trimming head coverings, e.g. hats
- A42C 3/04 - Stands for trimming ladies' hats
Patent holdings for IPC class A42C 3/04
Total number of patents in this class: 4
10-year publication summary
|
0
|
0
|
0
|
1
|
3
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Creative Technology Corporation | 90 |
2 |
| Zam Helmets Inc. | 11 |
2 |
| Other owners | 0 |