Drainage and dewatering control method for self-cleaning washing machine
US-2018355544-A1 · Dec 13, 2018 · US
Draining of washing liquids
Draining of washing liquids · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06F2105/08 |
| Official title | Draining of washing liquids |
| Display label | Draining of washing liquids |
| Total patents | 350 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 16 |
| 2017 | 19 |
| 2018 | 34 |
| 2019 | 23 |
| 2020 | 30 |
| 2021 | 51 |
| 2022 | 26 |
| 2023 | 34 |
| 2024 | 46 |
| 2025 | 47 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Washing machine and method for controlling the same
US-10125443-B2 · Nov 13, 2018 · US
Drainage control method for multi-drum washing machine
US-2018251931-A1 · Sep 6, 2018 · US
Washing machine with ball balancer and method of controlling vibration reduction thereof
US-10066333-B2 · Sep 4, 2018 · US
Control method of washing machine with washing water recycling function and washing machine
US-2018223468-A1 · Aug 9, 2018 · US
Washing machine
US-10023986-B2 · Jul 17, 2018 · US
Washing machine
US-2018187357-A1 · Jul 5, 2018 · US
Washing machine and method of controlling the same
US-2018087211-A1 · Mar 29, 2018 · US
Washing machine
US-2018087202-A1 · Mar 29, 2018 · US
Washing machine and method for controlling the same
US-2018080159-A1 · Mar 22, 2018 · US
Washing machine and method of controlling the same
US-2018030635-A1 · Feb 1, 2018 · US
Washing machine appliance out-of-balance detection
US-2018016728-A1 · Jan 18, 2018 · US
Washing machine and method for controlling the same
US-2017356116-A1 · Dec 14, 2017 · US
A water reuse control method of a multi-drum washing machine
US-2017342628-A1 · Nov 30, 2017 · US
A control method of a double-drum washing machine
US-2017335500-A1 · Nov 23, 2017 · US
Washing machines
US-9816221-B2 · Nov 14, 2017 · US
Multi-drum washing machine and drainage control method
US-2017321364-A1 · Nov 9, 2017 · US
Washing Machine Appliance Out-of-Balance Detection
US-2017298556-A1 · Oct 19, 2017 · US
Washing Machine Appliance Out-of-Balance Detection
US-2017298554-A1 · Oct 19, 2017 · US
Washing Machine Appliance Out-of-Balance Detection
US-2017298555-A1 · Oct 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F2105/08?
- CPC D06F2105/08 is the Cooperative Patent Classification code for “Draining of washing liquids.”
- How many patents are filed under CPC D06F2105/08 (Draining of washing liquids)?
- Our database includes 350 publications tagged with this CPC code.
- Is patent activity under CPC D06F2105/08 growing?
- Publication counts under this code: 46 in 2024 vs 47 in 2025 (latest complete years).