Method for determining leaks and/or blockages in a spinning unit of a spinning device of a rotor or air-jet spinning machine
US-2024410092-A1 · Dec 12, 2024 · US
Control of driving or stopping
Control of driving or stopping · 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 | D01H4/42 |
| Official title | Control of driving or stopping |
| Display label | Control of driving or stopping |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Textile machine having a plurality of workstations and a method for monitoring a textile machine having a plurality of workstations
US-2024102208-A1 · Mar 28, 2024 · US
Textile machine having a plurality of workstations and a method for monitoring a textile machine having a plurality of workstations
US-11866854-B2 · Jan 9, 2024 · US
Method for operating a spinning station of a spinning machine, and spinning machine
US-2023416950-A1 · Dec 28, 2023 · US
Method for determining operating conditions of a textile machine, and a textile machine
US-11673761-B2 · Jun 13, 2023 · US
Method for determining an electrical power or an electrical energy consumption of a spinning machine or winder and a spinning machine or winder operating in accordance with the method
US-11655565-B2 · May 23, 2023 · US
Method for monitoring air flows required for handling a thread and/or fiber band and spinning machine unit
US-11649571-B2 · May 16, 2023 · US
Optimization of the operation of a spinning machine
US-11643757-B2 · May 9, 2023 · US
Method for controlling a service unit
US-11339506-B2 · May 24, 2022 · US
Textile machine and method for controlling a textile machine
US-11236445-B2 · Feb 1, 2022 · US
Method for operating a textile machine, and textile machine
US-11091854-B2 · Aug 17, 2021 · US
Method for operating a textile machine, and textile machine
US-11078604-B2 · Aug 3, 2021 · US
Method for operating a spinning machine or winder
US-11078605-B2 · Aug 3, 2021 · US
Method for determining an electrical power or an electrical energy consumption of a spinning machine or winder and a spinning machine or winder operating in accordance with the method
US-2021054542-A1 · Feb 25, 2021 · US
Optimization of the operation of a spinning machine
US-2020399792-A1 · Dec 24, 2020 · US
Textile machine having a plurality of workstations and a method for monitoring a textile machine having a plurality of workstations
US-2020399794-A1 · Dec 24, 2020 · US
Method for operating a semi-automatic or fully automatic, cross-wound package-manufacturing spinning machine
US-2020399793-A1 · Dec 24, 2020 · US
Method for monitoring air flows required for handling a thread and/or fiber band and spinning machine unit
US-2020370208-A1 · Nov 26, 2020 · US
Method for controlling a service unit
US-2020354860-A1 · Nov 12, 2020 · US
Method for Controlling Means of a Workstation of a Textile Machine, a Device for Performing the Method and a Sensor of the State of a Workstation of a Textile Machine
US-2020310388-A1 · Oct 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01H4/42?
- CPC D01H4/42 is the Cooperative Patent Classification code for “Control of driving or stopping.”
- How many patents are filed under CPC D01H4/42 (Control of driving or stopping)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC D01H4/42 growing?
- Publication counts under this code: 5 in 2023 vs 3 in 2024 (latest complete years).