Linear drive assembly
US-2026043394-A1 · Feb 12, 2026 · US
Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads (piston-rods, i.e. rods rigidly connected to the piston, F16J7/00)
Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads (piston-rods, i.e. rods rigidly connected to the piston, F16J7/00) · 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 | F16C5/00 |
| Official title | Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads (piston-rods, i.e. rods rigidly connected to the piston, F16J7/00) |
| Display label | Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads (piston-rods, i.e. rods rigidly connected to the piston, F16J7/00) |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Linear drive assembly
US-12473898-B1 · Nov 18, 2025 · US
Linear drive assembly
US-2025264151-A1 · Aug 21, 2025 · US
Universal joint bearing and universal joint cross
US-2025243910-A1 · Jul 31, 2025 · US
Linear drive assembly
US-12320409-B2 · Jun 3, 2025 · US
Linear drive assembly
US-2025020192-A1 · Jan 16, 2025 · US
Screw connection between steering components
US-12195123-B2 · Jan 14, 2025 · US
Linear drive assembly
US-12180956-B2 · Dec 31, 2024 · US
Linear drive assembly
US-2024254977-A1 · Aug 1, 2024 · US
Screw connection between steering components
US-2024199117-A1 · Jun 20, 2024 · US
Linear drive assembly
US-11953000-B2 · Apr 9, 2024 · US
Linear drive assembly
US-2023340948-A1 · Oct 26, 2023 · US
Link component with oil hole
US-11391189-B2 · Jul 19, 2022 · US
Fastening structure
US-11384686-B2 · Jul 12, 2022 · US
Method for forming center link of connecting rod for variable displacement engine
US-11376662-B2 · Jul 5, 2022 · US
Link component with oil hole
US-2021071553-A1 · Mar 11, 2021 · US
Fastening structure
US-2021071569-A1 · Mar 11, 2021 · US
Cross rod for toggle mechanism of ram air turbine actuator
US-10829240-B2 · Nov 10, 2020 · US
Connecting rod and crosshead assembly for enhancing the performance of a reciprocating pump
US-10393113-B2 · Aug 27, 2019 · US
Crosshead for a piston rod
US-10337554-B2 · Jul 2, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C5/00?
- CPC F16C5/00 is the Cooperative Patent Classification code for “Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads (piston-rods, i.e. rods rigidly connected to the piston, F16J7/00).”
- How many patents are filed under CPC F16C5/00 (Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads (piston-rods, i.e. rods rigidly connected to the piston, F16J7/00))?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC F16C5/00 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).