Plug connector comprising verification element
US-12584576-B2 · Mar 24, 2026 · US
where the securing element is inserted tangentially
where the securing element is inserted tangentially · 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 | F16L37/142 |
| Official title | {where the securing element is inserted tangentially} |
| Display label | where the securing element is inserted tangentially |
| Total patents | 33 |
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 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve device with ball locks
US-12510197-B2 · Dec 30, 2025 · US
Solvent Free Jointing Method for Pressure Applications
US-2025237333-A1 · Jul 24, 2025 · US
Valve device with ball locks
US-2024401733-A1 · Dec 5, 2024 · US
Quick connector verification system and related method of use
US-12104729-B2 · Oct 1, 2024 · US
Freeze resistant quick connect fitting
US-12092250-B2 · Sep 17, 2024 · US
Valve device with ball locks
US-12085209-B2 · Sep 10, 2024 · US
Plug Connector Comprising Verification Element
US-2024102594-A1 · Mar 28, 2024 · US
Quick connector verification system and related method of use
US-2024068610-A1 · Feb 29, 2024 · US
Connector assembly for coupling a vessel to a fluid tube
US-11796105-B2 · Oct 24, 2023 · US
Valve device with ball locks
US-2023265955-A1 · Aug 24, 2023 · US
Freeze resistant quick connect fitting
US-2023243452-A1 · Aug 3, 2023 · US
Connector assembly for coupling a vessel to a fluid tube
US-2023175623-A1 · Jun 8, 2023 · US
Non-threaded tubular connection
US-11649683-B2 · May 16, 2023 · US
Fluid Connector With Expansion Ring
US-2023019935-A1 · Jan 19, 2023 · US
Connector
US-11536413-B2 · Dec 27, 2022 · US
Quick connect assembly with verification tab
US-11384880-B2 · Jul 12, 2022 · US
Connector assembly for hose connection of hot water mat
US-11168822-B2 · Nov 9, 2021 · US
Connector
US-2021293363-A1 · Sep 23, 2021 · US
Quick connect joint
US-11002394-B2 · May 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L37/142?
- CPC F16L37/142 is the Cooperative Patent Classification code for “where the securing element is inserted tangentially.”
- How many patents are filed under CPC F16L37/142 (where the securing element is inserted tangentially)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC F16L37/142 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).