Systems and methods for conveying gas and connection assemblies for the same
US-12546426-B2 · Feb 10, 2026 · US
Joints tightened by eccentrics or rotatable cams
Joints tightened by eccentrics or rotatable cams · 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 | F16L37/18 |
| Official title | Joints tightened by eccentrics or rotatable cams |
| Display label | Joints tightened by eccentrics or rotatable cams |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 11 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 3 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coupling element and process for manufacturing such a coupling element
US-12516761-B2 · Jan 6, 2026 · US
Coupling element and process for manufacturing such a coupling element
US-12510198-B2 · Dec 30, 2025 · US
Systems and methods for conveying gas and connection assemblies for the same
US-2025305612-A1 · Oct 2, 2025 · US
Fluid transferring connector
US-2025146607-A1 · May 8, 2025 · US
Inflator valve connector
US-12215795-B2 · Feb 4, 2025 · US
Coupling element and process for manufacturing such a coupling element
US-2025035245-A1 · Jan 30, 2025 · US
Coupling element and process for manufacturing such a coupling element
US-2025035244-A1 · Jan 30, 2025 · US
Inflator Valve Connector
US-2024418281-A1 · Dec 19, 2024 · US
Bearing camlock
US-2024117909-A1 · Apr 11, 2024 · US
Electrical connector
US-11952839-B2 · Apr 9, 2024 · US
Tool-less joiner clamp
US-11530767-B2 · Dec 20, 2022 · US
Hose coupling guard
US-11333285-B2 · May 17, 2022 · US
Multi-coupler manifold with manual and automatic pressure relief
US-2022034436-A1 · Feb 3, 2022 · US
Fluid connectors for modular cooling systems
US-11197393-B2 · Dec 7, 2021 · US
Electrical connector
US-2021332648-A1 · Oct 28, 2021 · US
Armor sleeve snout for flexible tube cleaning lance positioner apparatus
US-11060806-B2 · Jul 13, 2021 · US
Quick connect joint
US-11002394-B2 · May 11, 2021 · US
Hose coupling guard
US-2021123554-A1 · Apr 29, 2021 · US
Tool-less joiner clamp
US-2021018130-A1 · Jan 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L37/18?
- CPC F16L37/18 is the Cooperative Patent Classification code for “Joints tightened by eccentrics or rotatable cams.”
- How many patents are filed under CPC F16L37/18 (Joints tightened by eccentrics or rotatable cams)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC F16L37/18 growing?
- Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).