- All sections
- B - Performing operations; transporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 7/42 - Filling nozzles
Patent holdings for IPC class B67D 7/42
Total number of patents in this class: 337
10-year publication summary
|
44
|
34
|
51
|
44
|
34
|
25
|
22
|
11
|
19
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DÜRR SOMAC GmbH | 51 |
21 |
| Wayne Fueling Systems LLC | 303 |
16 |
| Dover Fueling Solutions UK Limited | 110 |
14 |
| AYR Ltd. | 96 |
13 |
| Tokheim UK Ltd. | 59 |
12 |
| Graco Minnesota Inc. | 1124 |
9 |
| Elaflex Hiby Tanktechnik GmbH & Co. KG | 18 |
7 |
| Fives filling & Sealing | 15 |
6 |
| Gilbarco Inc. | 285 |
6 |
| Husky Corporation | 69 |
6 |
| Fillmaster Systems, LLC | 10 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
4 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Shell Oil Company | 2196 |
4 |
| fairlife, LLC | 125 |
4 |
| Flomax International, Inc. | 20 |
4 |
| le Groupe DSD Inc. | 36 |
4 |
| Marshall Excelsior Company | 68 |
4 |
| NOZZLE ENG. S.r.l. | 4 |
4 |
| Veeder-Root Company | 92 |
4 |
| Other owners | 186 |