Combinations and sub combinations of valvetrain assemblies
US-12529329-B2 · Jan 20, 2026 · US
Clips, e.g. for retaining rocker arm on pivot
Clips, e.g. for retaining rocker arm on pivot · 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 | F01L2001/187 |
| Official title | {Clips, e.g. for retaining rocker arm on pivot} |
| Display label | Clips, e.g. for retaining rocker arm on pivot |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuating mechanism for a switchable rocker arm
US-12416251-B2 · Sep 16, 2025 · US
Rocker arm assemblies
US-12331665-B2 · Jun 17, 2025 · US
Rocker arm assembly, compliance capsules, actuators, and support structures
US-12297754-B2 · May 13, 2025 · US
Actuating mechanism for a switchable rocker arm
US-2025020073-A1 · Jan 16, 2025 · US
Combinations and sub combinations of valvetrain assemblies
US-2024401507-A1 · Dec 5, 2024 · US
Auxiliary framework for electrically latched rocker arms
US-12116909-B2 · Oct 15, 2024 · US
HLA arrangement using cold formed plunger and manufacturing simplifications
US-11846211-B2 · Dec 19, 2023 · US
Rocker arm assemblies
US-2023107801-A1 · Apr 6, 2023 · US
Rocker arm assembly, compliance capsules, actuators, and support structures
US-2023074370-A1 · Mar 9, 2023 · US
Valve cover load deflection limiting system
US-2022307396-A1 · Sep 29, 2022 · US
Hla arrangement using cold formed plunger & manufacturing simplifications
US-2022290586-A1 · Sep 15, 2022 · US
Valve cover load deflection limiting system
US-11434790-B1 · Sep 6, 2022 · US
Castellation device, mechanical capsule, and rocker arm
US-11428127-B2 · Aug 30, 2022 · US
Castellation device, mechanical capsule, and rocker arm
US-2022145781-A1 · May 12, 2022 · US
Auxiliary framework for electrically latched rocker arms
US-2021372298-A1 · Dec 2, 2021 · US
Non-contacting actuator for rocker arm assembly latches
US-11002156-B2 · May 11, 2021 · US
Rocker arm
US-10961876-B2 · Mar 30, 2021 · US
Internal combustion engine and vehicle
US-10851680-B2 · Dec 1, 2020 · US
Hand fixation band
US-2020362730-A1 · Nov 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01L2001/187?
- CPC F01L2001/187 is the Cooperative Patent Classification code for “Clips, e.g. for retaining rocker arm on pivot.”
- How many patents are filed under CPC F01L2001/187 (Clips, e.g. for retaining rocker arm on pivot)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC F01L2001/187 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).