Pipe connection for conducting a fluid that is under pressure
US-10514116-B2 · Dec 24, 2019 · US
comprising locking means for the threaded member
comprising locking means for the threaded member · 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 | F16L19/005 |
| Official title | {comprising locking means for the threaded member} |
| Display label | comprising locking means for the threaded member |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 8 |
| 2017 | 14 |
| 2018 | 8 |
| 2019 | 15 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 11 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Locking collar quick union connection
US-10480696-B2 · Nov 19, 2019 · US
Coupling arrangement for screw coupling
US-2019331263-A1 · Oct 31, 2019 · US
Device for limiting the loosening of a nut in a turbine engine
US-2019271421-A1 · Sep 5, 2019 · US
Anti-rotation device for hydraulic connectors
US-10352491-B2 · Jul 16, 2019 · US
Locking device
US-10316996-B2 · Jun 11, 2019 · US
Tube coupling assembly
US-2019093800-A1 · Mar 28, 2019 · US
Fluid fitting
US-2019040982-A1 · Feb 7, 2019 · US
Aircraft washer
US-10184598-B2 · Jan 22, 2019 · US
Heat transfer interruption for improved fire resistance/proof performance
US-2019011068-A1 · Jan 10, 2019 · US
Extraction device for removing an adapter secured in a port
US-10174873-B2 · Jan 8, 2019 · US
Pipe joint made of synthetic resin
US-10139028-B2 · Nov 27, 2018 · US
Tube fitting
US-10060563-B2 · Aug 28, 2018 · US
Fluid coupling and method of assembly
US-2018238477-A1 · Aug 23, 2018 · US
Tube fitting
US-2018231166-A1 · Aug 16, 2018 · US
Extraction Device For Removing An Adapter Secured In A Port
US-2018180204-A1 · Jun 28, 2018 · US
Anti-rotation device for hydraulic connectors
US-2018172187-A1 · Jun 21, 2018 · US
Extraction device for removing an adapter secured in a port
US-9939090-B2 · Apr 10, 2018 · US
Fluid couplings, systems, and methods
US-2018080587-A1 · Mar 22, 2018 · US
Fluid couplings, systems, and methods
US-2017370511-A1 · Dec 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L19/005?
- CPC F16L19/005 is the Cooperative Patent Classification code for “comprising locking means for the threaded member.”
- How many patents are filed under CPC F16L19/005 (comprising locking means for the threaded member)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC F16L19/005 growing?
- Publication counts under this code: 11 in 2024 vs 3 in 2025 (latest complete years).