- All sections
- B - Performing operations; transporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 7/28 - Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with automatic means for reducing or intermittently interrupting flow before completion of delivery, e.g. to produce dribble feed
Patent holdings for IPC class B67D 7/28
Total number of patents in this class: 12
10-year publication summary
|
0
|
0
|
1
|
1
|
2
|
0
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NOZZLE ENG. S.r.l. | 4 |
4 |
| S. C. Johnson & Son, Inc. | 2869 |
1 |
| Asept International AB | 28 |
1 |
| Cummins Filtration IP, Inc. | 812 |
1 |
| Ecopetrol S.A. | 56 |
1 |
| Isuzu Motors Limited | 2158 |
1 |
| Marathon Petroleum Company LP | 300 |
1 |
| Unaxis International Trading Ltd | 1 |
1 |
| Fueldroid Pty Ltd | 1 |
1 |
| Other owners | 0 |