- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 7/08 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with tubular diaphragm constrictable by twisting
Patent holdings for IPC class F16K 7/08
Total number of patents in this class: 13
10-year publication summary
|
5
|
1
|
2
|
0
|
0
|
0
|
1
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heartstitch, Inc. | 32 |
2 |
| General Electric Company | 13894 |
1 |
| Ethicon Endo-Surgery, Inc. | 1350 |
1 |
| Cook Incorporated | 157 |
1 |
| Cook Medical Technologies LLC | 3180 |
1 |
| Colder Products Company | 290 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2824 |
1 |
| Rain Bird Corporation | 426 |
1 |
| United States Gypsum Company | 915 |
1 |
| ResMed Pty Ltd | 2176 |
1 |
| IRISgo AG | 4 |
1 |
| Zephalto | 2 |
1 |
| Other owners | 0 |