Isolation Plug With Energized Seal
US-2024230008-A9 · Jul 11, 2024 · US
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the closure device being a plug fixed by plastic deformation
the closure device being a plug fixed by plastic deformation · 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 | F16L55/13 |
| Official title | the closure device being a plug fixed by plastic deformation |
| Display label | the closure device being a plug fixed by plastic deformation |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Isolation Plug With Energized Seal
US-2024133502-A1 · Apr 25, 2024 · US
Device for sealing two spaces filled with different fluids in a MEMS sensor system
US-11796060-B2 · Oct 24, 2023 · US
Isolation plug with energized seal
US-11796114-B2 · Oct 24, 2023 · US
Expansion plug assembly
US-2023194033-A1 · Jun 22, 2023 · US
Isolation Plug With Energized Seal
US-2022065380-A1 · Mar 3, 2022 · US
Isolation plug with energized seal
US-10989347-B2 · Apr 27, 2021 · US
Device for sealing two spaces filled with different fluids in a mems sensor system
US-2021018096-A1 · Jan 21, 2021 · US
Hydraulic plugs
US-10837587-B2 · Nov 17, 2020 · US
Hydraulic plug
US-10746340-B2 · Aug 18, 2020 · US
Isolation Plug With Energized Seal
US-2019390814-A1 · Dec 26, 2019 · US
Hydraulic plug
US-10400932-B2 · Sep 3, 2019 · US
Hydraulic plugs
US-2019128465-A1 · May 2, 2019 · US
Hydraulic plug
US-2018238482-A1 · Aug 23, 2018 · US
Hydraulic plug
US-2018112811-A1 · Apr 26, 2018 · US
Method of installing exhaust tube
US-9896847-B2 · Feb 20, 2018 · US
Centrally threaded plug for heat exchanger tube and removal tool
US-9709346-B2 · Jul 18, 2017 · US
Plug kit for pressured components
US-9482476-B2 · Nov 1, 2016 · US
Friction pull plug and material configuration for anti-chatter friction pull plug weld
US-9452491-B1 · Sep 27, 2016 · US
Device and method for plugging an end of a conduit
US-9416907-B2 · Aug 16, 2016 · US