High capacity universal connector
US-11572968-B2 · Feb 7, 2023 · US
with additional sealing means
with additional sealing means · 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 | F16L19/043 |
| Official title | {with additional sealing means} |
| Display label | with additional sealing means |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 4 |
| 2022 | 5 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resin tube fitting
US-11486525-B2 · Nov 1, 2022 · US
Resin pipe fitting
US-11441717-B2 · Sep 13, 2022 · US
Hands free gasket retention mechanism
US-11441707-B2 · Sep 13, 2022 · US
Installation method and device for pipeline components
US-11400568-B2 · Aug 2, 2022 · US
Sealing device and medical device with at least one sealing device
US-11255469-B2 · Feb 22, 2022 · US
High capacity universal connector
US-2020116282-A1 · Apr 16, 2020 · US
Installation Method And Device For Pipeline Components
US-2020086464-A1 · Mar 19, 2020 · US
Hands free gasket retention mechanism
US-2020080670-A1 · Mar 12, 2020 · US
High capacity universal connector
US-10527207-B2 · Jan 7, 2020 · US
Resin tube fitting
US-2019331272-A1 · Oct 31, 2019 · US
Hydraulic component system having a hydraulic component produced at least in part by a generative method
US-2019301647-A1 · Oct 3, 2019 · US
Resin pipe fitting
US-2019257458-A1 · Aug 22, 2019 · US
Conduit fitting subassembly and retaining tool
US-10316998-B2 · Jun 11, 2019 · US
Coupling with tongue and groove
US-10288200-B2 · May 14, 2019 · US
Coupling with tongue and groove
US-10274115-B2 · Apr 30, 2019 · US
Sealing device and medical device with at least one sealing device
US-2019113159-A1 · Apr 18, 2019 · US
Coupling with tongue and groove
US-2018313483-A1 · Nov 1, 2018 · US
High capacity universal connector
US-2018163902-A1 · Jun 14, 2018 · US
Joint and joint assembly
US-9851031-B2 · Dec 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L19/043?
- CPC F16L19/043 is the Cooperative Patent Classification code for “with additional sealing means.”
- How many patents are filed under CPC F16L19/043 (with additional sealing means)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC F16L19/043 growing?
- Publication counts under this code: 5 in 2022 vs 1 in 2023 (latest complete years).