- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 42/34 - Coffee mills; Spice mills with other grinding or pulverising members hand driven
Patent holdings for IPC class A47J 42/34
Total number of patents in this class: 51
10-year publication summary
|
3
|
5
|
4
|
8
|
15
|
21
|
19
|
11
|
12
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Volo Trade, Inc. | 21 |
4 |
| Chef'n Corporation | 142 |
2 |
| McCormick & Company, Incorporated | 293 |
2 |
| Cloudious9 Inc. | 14 |
2 |
| B&G Foods North America, Inc. (a Delaware corporation) | 418 |
2 |
| Brh International | 3 |
2 |
| Ccology, Inc. | 2 |
1 |
| Click Clack Limited | 2 |
1 |
| HARIO Co., Ltd. | 53 |
1 |
| Helen of Troy Limited | 1767 |
1 |
| Japan Porlex & Co., Ltd. | 11 |
1 |
| Lifetime Brands, Inc. | 737 |
1 |
| Mazzer Luigi S.p.A. | 18 |
1 |
| Metal Industries Research & Development Centre | 174 |
1 |
| Misaine Trade, Inc. | 16 |
1 |
| Ningbo Chefshere Kitchen Technology Co., Ltd. | 21 |
1 |
| Product Works Limited | 4 |
1 |
| Proyectos y Ejecuciones, S.A. | 28 |
1 |
| Ruzycky, Ewhan | 1 |
1 |
| Samson Bright Industrial Company Limited | 2 |
1 |
| Other owners | 23 |