Threaded connection for pipe
US-12276359-B2 · Apr 15, 2025 · US
with more than one threaded section
with more than one threaded section · 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 | F16L15/007 |
| Official title | {with more than one threaded section} |
| Display label | with more than one threaded section |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coupling Assembly and Fluid Line Connection
US-2025109809-A1 · Apr 3, 2025 · US
Metal tubular connecting part and method for obtaining such a part by additive manufacturing
US-12247680-B2 · Mar 11, 2025 · US
Tight-seal piping component
US-2024392901-A1 · Nov 28, 2024 · US
Hydraulic connector for a hydraulic system of a bicycle and process for connecting together pieces of tube of a hydraulic system of a bicycle
US-2024301975-A1 · Sep 12, 2024 · US
Tight-seal piping component
US-12085198-B2 · Sep 10, 2024 · US
Threaded Connection
US-2024280194-A1 · Aug 22, 2024 · US
Threaded connection for pipe
US-12007045-B2 · Jun 11, 2024 · US
Expandable hose
US-2024167596-A1 · May 23, 2024 · US
High-pressure gas tank connection structure
US-11933435-B2 · Mar 19, 2024 · US
Expandable hose
US-11927284-B2 · Mar 12, 2024 · US
Metal tubular connecting part and method for obtaining such a part by additive manufacturing
US-2023408003-A1 · Dec 21, 2023 · US
Threaded connection
US-11828391-B2 · Nov 28, 2023 · US
Adaptor for mounting a filter to a hydraulic manifold
US-11806649-B2 · Nov 7, 2023 · US
Oil-well metal pipe
US-2023349503-A1 · Nov 2, 2023 · US
Threaded joint for coupling two concentric tubes to one tube
US-11746936-B2 · Sep 5, 2023 · US
High-pressure gas tank connection structure
US-2023116802-A1 · Apr 13, 2023 · US
Adaptor for Mounting a Filter to a Hydraulic Manifold
US-2023099052-A1 · Mar 30, 2023 · US
Threaded connection for pipe
US-2022412486-A1 · Dec 29, 2022 · US
Tight-seal piping component
US-2022341519-A1 · Oct 27, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L15/007?
- CPC F16L15/007 is the Cooperative Patent Classification code for “with more than one threaded section.”
- How many patents are filed under CPC F16L15/007 (with more than one threaded section)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC F16L15/007 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).