Sink with integrated rinse feature
US-12116760-B2 · Oct 15, 2024 · US
Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves (vacuum-breakers in general F16K, F16L)
Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves (vacuum-breakers in general F16K, F16L) · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E03C1/10 |
| Official title | Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves (vacuum-breakers in general F16K, F16L) |
| Display label | Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves (vacuum-breakers in general F16K, F16L) |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 7 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 11 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Accumulator assembly
US-12060702-B2 · Aug 13, 2024 · US
Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption
US-11952762-B2 · Apr 9, 2024 · US
Method for coating a plumbing component
US-2024084436-A1 · Mar 14, 2024 · US
Flushing station
US-11913199-B2 · Feb 27, 2024 · US
Snap-fit lever for a valve assembly
US-2024011578-A1 · Jan 11, 2024 · US
Sink with integrated rinse feature
US-2023340766-A1 · Oct 26, 2023 · US
Faucet fitting
US-11795671-B2 · Oct 24, 2023 · US
Wireless communication system within a mechanical room
US-11795666-B2 · Oct 24, 2023 · US
Toilet cistern with bidet spray head and injector, and use thereof
US-11761187-B2 · Sep 19, 2023 · US
Sink with integrated rinse feature
US-11732450-B2 · Aug 22, 2023 · US
Anti-scald device for fluid supply system having hot water disinfection
US-11697929-B2 · Jul 11, 2023 · US
Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption
US-2023183960-A1 · Jun 15, 2023 · US
Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption
US-11598078-B2 · Mar 7, 2023 · US
Ubiquitous, embedded surface-cleansing devices
US-11564537-B2 · Jan 31, 2023 · US
Accumulator Assembly
US-2022403633-A1 · Dec 22, 2022 · US
Flow channel switching system and water cleaning system
US-2022396501-A1 · Dec 15, 2022 · US
Mounting device and installation arrangement
US-2022356683-A1 · Nov 10, 2022 · US
Flushing station
US-2022290415-A1 · Sep 15, 2022 · US
Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption
US-2022275617-A1 · Sep 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E03C1/10?
- CPC E03C1/10 is the Cooperative Patent Classification code for “Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves (vacuum-breakers in general F16K, F16L).”
- How many patents are filed under CPC E03C1/10 (Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves (vacuum-breakers in general F16K, F16L))?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC E03C1/10 growing?
- Publication counts under this code: 11 in 2024 vs 8 in 2025 (latest complete years).