Shifting device for transmission having shifting device and harvesting machine
US-11439067-B2 · Sep 13, 2022 · US
with gears shiftable only axially
with gears shiftable only axially · 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 | F16H3/22 |
| Official title | with gears shiftable only axially |
| Display label | with gears shiftable only axially |
| Total patents | 25 |
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 | 2 |
| 2016 | 6 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle power unit
US-11293527-B2 · Apr 5, 2022 · US
Transmission system for a work vehicle
US-11112005-B2 · Sep 7, 2021 · US
Shifting Device For Transmission having Shifting Device and Harvesting Machine
US-2021137010-A1 · May 13, 2021 · US
Speed-switchable reduction gear
US-10871219-B2 · Dec 22, 2020 · US
Lock control device of drive gear and lock control device of actuator
US-10781902-B2 · Sep 22, 2020 · US
Electric vehicle transmission apparatus and method for making the same
US-2020132132-A1 · Apr 30, 2020 · US
Methods, systems, and devices for limiting torque in robotic surgical tools
US-10485618-B2 · Nov 26, 2019 · US
Vehicle power unit
US-2019309828-A1 · Oct 10, 2019 · US
Transmission system for a work vehicle
US-2019301599-A1 · Oct 3, 2019 · US
Speed-switchable reduction gear
US-2019048993-A1 · Feb 14, 2019 · US
Lock control device of drive gear and lock control device of actuator
US-2018283512-A1 · Oct 4, 2018 · US
Shifter gear
US-10054197-B2 · Aug 21, 2018 · US
Methods, systems, and devices for limiting torque in robotic surgical tools
US-2018228561-A1 · Aug 16, 2018 · US
Methods, systems, and devices for limiting torque in robotic surgical tools
US-10045827-B2 · Aug 14, 2018 · US
Methods, systems, and devices for limiting torque in robotic surgical tools
US-2018049816-A1 · Feb 22, 2018 · US
Drive assembly with selective disconnect
US-2017045129-A1 · Feb 16, 2017 · US
Spur gear
US-2016369882-A1 · Dec 22, 2016 · US
Drive assembly with selective disconnect
US-9493230-B2 · Nov 15, 2016 · US
Speed change apparatus for power unit
US-2016281822-A1 · Sep 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H3/22?
- CPC F16H3/22 is the Cooperative Patent Classification code for “with gears shiftable only axially.”
- How many patents are filed under CPC F16H3/22 (with gears shiftable only axially)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC F16H3/22 growing?
- Publication counts under this code: 2 in 2021 vs 2 in 2022 (latest complete years).