- 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 11/00 - Funnels, e.g. for liquids
Patent holdings for IPC class B67C 11/00
Total number of patents in this class: 81
10-year publication summary
|
17
|
13
|
9
|
11
|
7
|
13
|
16
|
8
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cscm Management Company LLC | 30 |
11 |
| BISSELL Inc. | 1085 |
5 |
| Progressive International Corporation | 249 |
3 |
| Bissel Inc. | 334 |
3 |
| Craft Standard Enterprises, Inc. | 18 |
3 |
| Fox Environmental Products, LLC | 5 |
2 |
| 2568859 Ontario Inc. | 3 |
2 |
| Toyo Seikan Group Engineering Co., Ltd. | 14 |
2 |
| Honda Motor Co., Ltd. | 24868 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8482 |
1 |
| Chevron U.S.A. Inc. | 3854 |
1 |
| Animal Health International, Inc. | 27 |
1 |
| Berlin Packaging, LLC | 183 |
1 |
| Caliber, Inc. | 21 |
1 |
| CLELAND Sales Corporation | 17 |
1 |
| Cowin, Bob | 1 |
1 |
| Diversitech Corporation | 201 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1500 |
1 |
| EP Family, Corp. | 24 |
1 |
| Fracasso, Antonio | 1 |
1 |
| Other owners | 38 |