Washing machine
US-10246811-B2 · Apr 2, 2019 · US
Driving arrangements for the impeller
Driving arrangements for the impeller · 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 | D06F17/08 |
| Official title | Driving arrangements for the impeller |
| Display label | Driving arrangements for the impeller |
| Total patents | 120 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 11 |
| 2017 | 17 |
| 2018 | 19 |
| 2019 | 13 |
| 2020 | 16 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drum washing machine
US-2018347096-A1 · Dec 6, 2018 · US
Washing machine
US-2018313016-A1 · Nov 1, 2018 · US
Washing machine
US-2018313015-A1 · Nov 1, 2018 · US
Laundry treating appliance
US-10113260-B2 · Oct 30, 2018 · US
Drainage structure of water-saving washing machine, and washing machine
US-2018305853-A1 · Oct 25, 2018 · US
Washing machine
US-2018298546-A1 · Oct 18, 2018 · US
Washing machine
US-2018298540-A1 · Oct 18, 2018 · US
Washing machine
US-2018298539-A1 · Oct 18, 2018 · US
Washing machine
US-2018266040-A1 · Sep 20, 2018 · US
Washing machine with pulsator and planetary gear device
US-10077520-B2 · Sep 18, 2018 · US
Washing machine appliance and shifter assembly therefor
US-2018237975-A1 · Aug 23, 2018 · US
Washing machine driving apparatus and washing machine comprising same
US-10047467-B2 · Aug 14, 2018 · US
Washing machine
US-9994992-B2 · Jun 12, 2018 · US
Laundry treating appliance with a static tub and a water trap vapor seal
US-2018127908-A1 · May 10, 2018 · US
Washing machine driving apparatus and washing machine comprising same
US-9966822-B2 · May 8, 2018 · US
Washing method for washing machine and a washing machine
US-9920465-B2 · Mar 20, 2018 · US
Washing machine
US-2018057986-A1 · Mar 1, 2018 · US
Laundry treating appliance with a static tub and a water trap vapor seal
US-9896792-B2 · Feb 20, 2018 · US
Driving apparatus for direct-drive type washing machine
US-9896794-B2 · Feb 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F17/08?
- CPC D06F17/08 is the Cooperative Patent Classification code for “Driving arrangements for the impeller.”
- How many patents are filed under CPC D06F17/08 (Driving arrangements for the impeller)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC D06F17/08 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).