- All sections
- A - Human necessities
- A47G - Household or table equipment
- A47G 33/06 - Artificial Christmas trees
Patent holdings for IPC class A47G 33/06
Total number of patents in this class: 279
10-year publication summary
|
31
|
40
|
39
|
34
|
36
|
32
|
17
|
29
|
36
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Willis Electric Co., Ltd. | 94 |
50 |
| Polygroup Macau Limited (BVI) | 108 |
38 |
| Belgravia Wood Limited | 143 |
32 |
| National Christmas Products LLC | 79 |
14 |
| Balsam International Unlimited Company | 20 |
12 |
| Belgravia Wood Limited | 55 |
11 |
| Global Industries Holdings, Ltd. | 26 |
8 |
| Polygroup Macau Limited (BVI) | 18 |
6 |
| Belgravia Wood Limited | 15 |
5 |
| Winners Group Industries Company Limited | 11 |
5 |
| Seasonal Specialties, LLC | 84 |
4 |
| Ledup Manufacturing Group Ltd. | 25 |
4 |
| SIR Kurtis IP LLC | 5 |
4 |
| Winner Industry Company Limited | 7 |
4 |
| Dongguan Polyfilm Plastic Products Company Limited | 14 |
4 |
| MISF Holdings, Inc. | 5 |
3 |
| Shenzhen City Ming Jie Hao Technology Co., Ltd. | 3 |
3 |
| Polygroup Services N.A. Inc. | 15 |
3 |
| Polygroup Plastic Products (Guangxi) Company Limited | 4 |
3 |
| 6646158 Canada Inc. | 8 |
2 |
| Other owners | 64 |