Rearing cage unit and rearing apparatus
US-2020305385-A1 · Oct 1, 2020 · US
Automatic devices
Automatic devices · 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 | A01K7/02 |
| Official title | Automatic devices |
| Display label | Automatic devices |
| Total patents | 124 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 29 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 19 |
| 2024 | 11 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid supply apparatus
US-10737927-B2 · Aug 11, 2020 · US
Dairy animal-monitoring system comprising heat stress-reducing means
US-2020229391-A1 · Jul 23, 2020 · US
Delivery system and probiotic composition for animals and plants
US-10653729-B2 · May 19, 2020 · US
Liquid dispenser for animals
US-2020085014-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020086244-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020085006-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020086245-A1 · Mar 19, 2020 · US
Liquid dispenser having sterilizer
US-2020087134-A1 · Mar 19, 2020 · US
Liquid dispenser having pump cover and filter
US-2020085012-A1 · Mar 19, 2020 · US
Liquid dispenser having thermoelectric assembly
US-2020085009-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020084998-A1 · Mar 19, 2020 · US
Liquid dispenser having sensors
US-2020087135-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020085002-A1 · Mar 19, 2020 · US
Liquid dispenser having peltier
US-2020085010-A1 · Mar 19, 2020 · US
Liquid dispenser having dispensing assembly
US-2020085001-A1 · Mar 19, 2020 · US
Liquid dispenser having container
US-2020085008-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020091756-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020085013-A1 · Mar 19, 2020 · US
Liquid dispenser for animals
US-2020091769-A1 · Mar 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01K7/02?
- CPC A01K7/02 is the Cooperative Patent Classification code for “Automatic devices.”
- How many patents are filed under CPC A01K7/02 (Automatic devices)?
- Our database includes 124 publications tagged with this CPC code.
- Is patent activity under CPC A01K7/02 growing?
- Publication counts under this code: 11 in 2024 vs 10 in 2025 (latest complete years).