- All sections
- B - Performing operations; transporting
- B67C - Filling with liquids or semiliquids, or emptying, of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for; funnels
- B67C 11/02 - Funnels, e.g. for liquids without discharge valves
Patent holdings for IPC class B67C 11/02
Total number of patents in this class: 84
10-year publication summary
|
17
|
17
|
12
|
22
|
12
|
13
|
18
|
17
|
11
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cscm Management Company LLC | 30 |
11 |
| Spee-dee Packaging Machinery, Inc. | 11 |
4 |
| Hopkins Manufacturing Corporation | 159 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Crossford International, LLC | 87 |
2 |
| Diversitech Corporation | 200 |
2 |
| Fox Environmental Products, LLC | 5 |
2 |
| Lisle Corporation | 63 |
2 |
| Rieke LLC | 120 |
2 |
| Getty Box Gizmo LLC | 2 |
2 |
| Ford Global Technologies, LLC | 19702 |
1 |
| audio-technica Corporation | 252 |
1 |
| Castrol Limited | 520 |
1 |
| Cobe Mik, Inc. | 3 |
1 |
| Cosda Manu Facturing Company | 5 |
1 |
| Cynvenio Biosystems, Inc. | 14 |
1 |
| Designers Company ApS | 6 |
1 |
| Eberhard-Karls-Universität Tübingen | 114 |
1 |
| Electrolux Professional, Inc. | 101 |
1 |
| EP Family, Corp. | 22 |
1 |
| Other owners | 42 |