- All sections
- B - Performing operationstransporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 3/04 - Liquid-dispensing taps or cocks adapted to seal and open tapping-holes of casks, e.g. for beer
Patent holdings for IPC class B67D 3/04
Total number of patents in this class: 337
10-year publication summary
|
24
|
37
|
30
|
26
|
24
|
27
|
35
|
22
|
13
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vitop Moulding S.r.l. | 44 |
28 |
| Liqui-Box Corporation | 191 |
14 |
| LB Europe Limited | 39 |
12 |
| Silgan Dispensing Systems Corporation | 319 |
10 |
| The Procter & Gamble Company | 22006 |
8 |
| Fres-co System USA, Inc. | 54 |
7 |
| A.C. Dispensing Equipment, Inc. | 39 |
6 |
| Protechna S.A. | 71 |
6 |
| Scholle Corporation | 44 |
6 |
| Brumate, Inc. | 108 |
6 |
| Illinois Tool Works Inc. | 11520 |
5 |
| Asahi Breweries, Ltd. | 230 |
5 |
| OAM GmbH | 12 |
5 |
| Clover Co., Ltd. | 16 |
4 |
| The Coca-Cola Company | 2488 |
4 |
| David S. Smith America, Inc. | 8 |
4 |
| DS Smith Plastics Limited | 24 |
4 |
| PepsiCo, Inc. | 2365 |
4 |
| SOCIETE ANONYME DES EAUX MINERALES D'EVIAN et en abrege "S.A.E.M.E." | 45 |
4 |
| Marmon Foodservice Technologies, Inc. | 328 |
4 |
| Other owners | 191 |