- All sections
- A - Human necessities
- A47J - Kitchen equipmentcoffee millsspice millsapparatus for making beverages
- A47J 42/34 - Coffee millsSpice mills with other grinding or pulverising members hand driven
Patent holdings for IPC class A47J 42/34
Total number of patents in this class: 61
10-year publication summary
|
4
|
4
|
7
|
14
|
19
|
15
|
11
|
12
|
9
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Volo Trade, Inc. | 18 |
4 |
| BuzzBallz, LLC | 83 |
3 |
| Cloudious9 Inc. | 16 |
3 |
| Brh International | 6 |
3 |
| Chef'n Corporation | 104 |
2 |
| McCormick & Company, Incorporated | 281 |
2 |
| B&G Foods North America, Inc. (a Delaware corporation) | 402 |
2 |
| Hed Technologies LLC | 6 |
2 |
| Brakr LLC | 2 |
2 |
| Ccology, Inc. | 2 |
1 |
| Dynavap, LLC | 48 |
1 |
| HARIO Co., Ltd. | 54 |
1 |
| HCL Technologies Limited | 625 |
1 |
| Japan Porlex & Co., Ltd. | 11 |
1 |
| Kaz Europe SARL | 1546 |
1 |
| Lifetime Brands, Inc. | 725 |
1 |
| Lifted Limited, LLC | 17 |
1 |
| Mazzer Luigi S.p.A. | 22 |
1 |
| Metal Industries Research & Development Centre | 222 |
1 |
| Misaine Trade, Inc. | 13 |
1 |
| Other owners | 27 |