Automated teat dip fluid manifold
US-2023200345-A1 · Jun 29, 2023 · US
Milk lines or coupling devices for milk conduits
Milk lines or coupling devices for milk conduits · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01J5/044 |
| Official title | {Milk lines or coupling devices for milk conduits} |
| Display label | Milk lines or coupling devices for milk conduits |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 13 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Connector for a teatcup to be attached to the teat of an animal to be milked, and a teatcup
US-11533886-B2 · Dec 27, 2022 · US
Automated milking system safety valve arrangement
US-2022079108-A1 · Mar 17, 2022 · US
Automated milking system safety valve arrangement
US-11206805-B2 · Dec 28, 2021 · US
Safety valve
US-11015722-B2 · May 25, 2021 · US
Milking system
US-2021137066-A1 · May 13, 2021 · US
Milking system
US-2021112769-A1 · Apr 22, 2021 · US
Quick-coupling device
US-10966404-B2 · Apr 6, 2021 · US
Milking arrangement, and a method of operating a milking arrangement
US-10798911-B2 · Oct 13, 2020 · US
Milking device
US-10791700-B2 · Oct 6, 2020 · US
Milk tank system, intermediate milk storage vessel for this, milking system for this, and method for cleaning this
US-10772283-B2 · Sep 15, 2020 · US
A connector for a teatcup to be attached to the teat of an animal to be milked, and a teatcup
US-2020275632-A1 · Sep 3, 2020 · US
Milking device
US-10694713-B2 · Jun 30, 2020 · US
Milking device
US-10617093-B2 · Apr 14, 2020 · US
Teatcup
US-10548291-B2 · Feb 4, 2020 · US
Milking system
US-10492459-B2 · Dec 3, 2019 · US
Safety valve device
US-10426128-B2 · Oct 1, 2019 · US
Protective device for a milking cup, and milking device comprising the same
US-10398123-B2 · Sep 3, 2019 · US
Solenoid actuated shutoff valve
US-10306865-B2 · Jun 4, 2019 · US
Safety valve
US-2019145531-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01J5/044?
- CPC A01J5/044 is the Cooperative Patent Classification code for “Milk lines or coupling devices for milk conduits.”
- How many patents are filed under CPC A01J5/044 (Milk lines or coupling devices for milk conduits)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC A01J5/044 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).