- All sections
- A - Human necessities
- A47J - Kitchen equipmentcoffee millsspice millsapparatus for making beverages
- A47J 31/30 - Coffee-making apparatus in which hot water is passed through the filter under pressure with hot water under steam pressure
Patent holdings for IPC class A47J 31/30
Total number of patents in this class: 102
10-year publication summary
|
19
|
10
|
13
|
15
|
10
|
10
|
8
|
14
|
8
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bialetti Industrie S.p.A. | 62 |
7 |
| Seattle Espresso Machine Corporation | 32 |
7 |
| Alistella S.A. | 9 |
5 |
| Starbucks Corporation, DBA Starbucks Coffee Company | 1015 |
5 |
| Luigi Lavazza S.p.A. | 826 |
4 |
| Giocoguado Ltd | 6 |
3 |
| Duvall Espresso IP Enforcement, LLC | 6 |
3 |
| Maxi (Beijing) International Brand Management Co., Ltd. | 13 |
3 |
| Breville Pty Limited | 670 |
2 |
| Elektra S.r.l. | 13 |
2 |
| Illycaffe' S.p.A. | 235 |
2 |
| LA MARZOCCO S.r.l. | 180 |
2 |
| AZ Design GmbH | 3 |
2 |
| Mihara GmbH | 3 |
2 |
| TRC S.r.l. | 6 |
2 |
| Société des Produits Nestlé S.A. | 10040 |
1 |
| Nestec S.A. | 2540 |
1 |
| Audi AG | 7577 |
1 |
| BE Intellectual Property, Inc. | 53 |
1 |
| CUP & CINO Kaffeesystem-Vertrieb GmbH & Co. KG | 45 |
1 |
| Other owners | 46 |