Laundry apparatus and control method thereof
US-11926947-B2 · Mar 12, 2024 · US
Control of operations performed in washing machines or washer-dryers (D06F31/00 takes precedence; details of control systems therefor D06F34/00; control of operations performed in domestic laundry dryers D06F58/32)
Control of operations performed in washing machines or washer-dryers (D06F31/00 takes precedence; details of control systems therefor D06F34/00; control of operations performed in domestic laundry dryers D06F58/32) · 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 | D06F33/00 |
| Official title | Control of operations performed in washing machines or washer-dryers (D06F31/00 takes precedence; details of control systems therefor D06F34/00; control of operations performed in domestic laundry dryers D06F58/32) |
| Display label | Control of operations performed in washing machines or washer-dryers (D06F31/00 takes precedence; details of control systems therefor D06F34/00; control of operations performed in domestic laundry dryers D06F58/32) |
| Total patents | 670 |
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 | 30 |
| 2017 | 25 |
| 2018 | 53 |
| 2019 | 85 |
| 2020 | 161 |
| 2021 | 174 |
| 2022 | 62 |
| 2023 | 40 |
| 2024 | 16 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laundry treatment apparatus and method of controlling the same
US-2017356115-A1 · Dec 14, 2017 · US
Input/output device
US-9836141-B2 · Dec 5, 2017 · US
Method of controlling laundry treating apparatus
US-2017342651-A1 · Nov 30, 2017 · US
Washing machine and method of controlling the same
US-9822474-B2 · Nov 21, 2017 · US
Method for detecting underfilling of a washing machine appliance
US-9816222-B2 · Nov 14, 2017 · US
Damper with displacement sensor for laundry appliance
US-9816217-B2 · Nov 14, 2017 · US
Washing machine and method of controlling the same
US-9752270-B2 · Sep 5, 2017 · US
Laundry treating appliance with tub and structural support
US-2017211220-A1 · Jul 27, 2017 · US
Laundry treating appliance with over-sudsing condition compensation measures
US-2017175315-A1 · Jun 22, 2017 · US
Method for controlling water circulation and processing in washing machine and washing machine
US-2017144904-A1 · May 25, 2017 · US
Method for controlling a domestic appliance, using smart metering
US-9649009-B2 · May 16, 2017 · US
Laundry washing machine
US-9624618-B2 · Apr 18, 2017 · US
Systems and methods for predicting and preventing a cabinet strike event in a washing machine appliance
US-2017088997-A1 · Mar 30, 2017 · US
Water-carrying household appliance
US-2017079501-A1 · Mar 23, 2017 · US
Laundry machine having a flexible sealer
US-9587341-B2 · Mar 7, 2017 · US
Fabric treating appliance
US-2017030000-A1 · Feb 2, 2017 · US
Control device for washing machine and method therefor
US-2017009390-A1 · Jan 12, 2017 · US
Laundry treating appliance and method of control
US-9518349-B2 · Dec 13, 2016 · US
Washing machine appliance
US-9518351-B2 · Dec 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F33/00?
- CPC D06F33/00 is the Cooperative Patent Classification code for “Control of operations performed in washing machines or washer-dryers (D06F31/00 takes precedence; details of control systems therefor D06F34/00; control of operations performed in domestic laundry dryers D06F58/32).”
- How many patents are filed under CPC D06F33/00 (Control of operations performed in washing machines or washer-dryers (D06F31/00 takes precedence; details of control systems therefor D06F34/00; control of operations performed in domestic laundry dryers D06F58/32))?
- Our database includes 670 publications tagged with this CPC code.
- Is patent activity under CPC D06F33/00 growing?
- Publication counts under this code: 16 in 2024 vs 12 in 2025 (latest complete years).