Suspension element lockout
US-11932068-B2 · Mar 19, 2024 · US
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where the throttling of a gas flow provides damping action
where the throttling of a gas flow provides damping action · 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 | F16F9/068 |
| Official title | {where the throttling of a gas flow provides damping action} |
| Display label | where the throttling of a gas flow provides damping action |
| Total patents | 22 |
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 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tracked vehicle, in particular construction machine, more particularly road construction machine, with a track tensioning apparatus, and method for operating a tracked vehicle with a track tensioning apparatus
US-11912356-B2 · Feb 27, 2024 · US
Weight optimized bellow accumulator
US-11761507-B2 · Sep 19, 2023 · US
Suspension strut
US-11633998-B2 · Apr 25, 2023 · US
Mini-magneto rheological damper
US-11592075-B2 · Feb 28, 2023 · US
Suspension element lockout
US-2022258556-A1 · Aug 18, 2022 · US
Weight optimized bellow accumulator
US-2022252125-A1 · Aug 11, 2022 · US
Suspension element lockout
US-11325437-B2 · May 10, 2022 · US
Tracked vehicle, in particular construction machine, more particularly road construction machine, with a track tensioning apparatus, and method for operating a tracked vehicle with a track tensioning apparatus
US-2021094636-A1 · Apr 1, 2021 · US
Mini-magneto rheological damper
US-2021018061-A1 · Jan 21, 2021 · US
Suspension strut
US-2020391564-A1 · Dec 17, 2020 · US
Suspension element lockout
US-2020223276-A1 · Jul 16, 2020 · US
Suspension element lockout
US-10611203-B1 · Apr 7, 2020 · US
Gas spring curve control in an adjustable volume gas pressurized device
US-10421518-B2 · Sep 24, 2019 · US
Monotube damper assembly
US-10197127-B2 · Feb 5, 2019 · US
Gas spring curve control in an adjustable volume gas pressurized device
US-2018057100-A1 · Mar 1, 2018 · US
Gas spring curve control in an adjustable volume gas pressurized device
US-9802670-B2 · Oct 31, 2017 · US
Gas spring curve control in an adjustable volume gas pressurized device
US-9796447-B2 · Oct 24, 2017 · US
Two-stage secondary piston for landing gear
US-9403592-B2 · Aug 2, 2016 · US
Monotube damper assembly
US-2016208882-A1 · Jul 21, 2016 · US