Drive transmission mechanism, and fixing device and image forming apparatus including the same
US-12326677-B2 · Jun 10, 2025 · US
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with rotary wobble-plates with plane surfaces
with rotary wobble-plates with plane surfaces · 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 | F16H23/10 |
| Official title | with rotary wobble-plates with plane surfaces |
| Display label | with rotary wobble-plates with plane surfaces |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drive transmission mechanism, and fixing device and image forming apparatus including the same
US-2025003470-A1 · Jan 2, 2025 · US
Drive device for a high pressure cleaning appliance
US-2023400088-A1 · Dec 14, 2023 · US
Self-aligning virtual elliptical drive
US-10612626-B2 · Apr 7, 2020 · US
Mechanical virtual elliptical drive
US-10520063-B2 · Dec 31, 2019 · US
Regenerative drive system
US-10518645-B2 · Dec 31, 2019 · US
Swash plate and method of manufacturing swash plate
US-10408202-B2 · Sep 10, 2019 · US
Self-aligning virtual elliptical drive
US-2019249753-A1 · Aug 15, 2019 · US
Self-aligning virtual elliptical drive
US-10267383-B2 · Apr 23, 2019 · US
Elliptically interfacing wobble motion gearing system and method
US-10203022-B2 · Feb 12, 2019 · US
Self-aligning virtual elliptical drive
US-2018320760-A1 · Nov 8, 2018 · US
Mechanical virtual elliptical drive
US-2018306278-A1 · Oct 25, 2018 · US
Regenerative Drive System
US-2018244156-A1 · Aug 30, 2018 · US
Swash plate and method of manufacturing swash plate
US-2017130709-A1 · May 11, 2017 · US
Elliptically interfacing wobble motion gearing system and method
US-2017122409-A1 · May 4, 2017 · US
Propeller/rotor control apparatus and method
US-9555881-B2 · Jan 31, 2017 · US
Gear device
US-9169910-B2 · Oct 27, 2015 · US
Propeller/rotor control apparatus and method
US-2015284078-A1 · Oct 8, 2015 · US