Display device
US-2025199584-A1 · Jun 19, 2025 · US
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with worm and worm-wheel or gears essentially having helical or herring-bone teeth
with worm and worm-wheel or gears essentially having helical or herring-bone teeth · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16H3/06 |
| Official title | with worm and worm-wheel or gears essentially having helical or herring-bone teeth |
| Display label | with worm and worm-wheel or gears essentially having helical or herring-bone teeth |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Powershift transmission and vehicle
US-12072007-B2 · Aug 27, 2024 · US
Device for producing a gear green compact
US-12023740-B2 · Jul 2, 2024 · US
Transmission mechanism for base station antenna and base station antenna
US-11909095-B2 · Feb 20, 2024 · US
Linear driver for electric furniture, and electric furniture
US-2024011542-A1 · Jan 11, 2024 · US
Powershift transmission and vehicle
US-2023323934-A1 · Oct 12, 2023 · US
Actuator system, rear view device, motor vehicle and adjustment method
US-11634075-B2 · Apr 25, 2023 · US
Transmission mechanism for base station antenna and base station antenna
US-2022336940-A1 · Oct 20, 2022 · US
Device for producing a gear green compact
US-2022281002-A1 · Sep 8, 2022 · US
Actuator system, rear view device, motor vehicle and adjustment method
US-2022169177-A1 · Jun 2, 2022 · US
Self-contained reduction gear with two ratios, and system with engine and reversible electrical machine including this reduction gear
US-10598255-B2 · Mar 24, 2020 · US
Shift system for a marine drive
US-10215278-B1 · Feb 26, 2019 · US
Self-contained reduction gear with two ratios, and system with engine and reversible electrical machine including this reduction gear
US-2018328454-A1 · Nov 15, 2018 · US
Multi-speed transmission
US-10024394-B2 · Jul 17, 2018 · US
Multi-speed transmission
US-2017175854-A1 · Jun 22, 2017 · US
Multi-speed transmission
US-9625007-B2 · Apr 18, 2017 · US
Multi-speed transmission
US-2016047440-A1 · Feb 18, 2016 · US