- All sections
- B - Performing operations; transporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 3/02 - Liquid-dispensing valves having operating members arranged to be pressed upwards, e.g. by the rims of receptacles held below the delivery orifice
Patent holdings for IPC class B67D 3/02
Total number of patents in this class: 75
10-year publication summary
11
|
9
|
9
|
7
|
6
|
9
|
6
|
7
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Op-hygiene IP GmbH | 199 |
10 |
SOCIETE ANONYME DES EAUX MINERALES D'EVIAN et en abrege "S.A.E.M.E." | 44 |
4 |
Whirlpool Corporation | 4238 |
3 |
BSH Hausgeräte GmbH | 5384 |
3 |
1351910 Alberta Inc. | 2 |
2 |
Coway Co., Ltd. | 649 |
2 |
Ecolab USA Inc. | 5190 |
2 |
Gotohti.com Inc. | 104 |
2 |
H. C. Duke & Son LLC | 14 |
2 |
Heineken Supply Chain B.V. | 332 |
2 |
Robert Maierhöfer GbR | 3 |
2 |
Server Products, Inc. | 63 |
2 |
Suntory Holdings Limited | 1846 |
2 |
TTS Cleaning s.r.l. | 11 |
2 |
Solventum Intellectual Properties Company | 2681 |
2 |
LG Electronics Inc. | 69257 |
1 |
Airbus Helicopters | 984 |
1 |
Kohler Co. | 4165 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Seiko Epson Corporation | 18724 |
1 |
Other owners | 28 |