Dual containment fitting and dual containment fitting assembly
US-11506318-B2 · Nov 22, 2022 · US
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Joints in which sealing surfaces are pressed together by means of a member, e.g. swivel nut, screwed on, or into, one of the joint parts
Joints in which sealing surfaces are pressed together by means of a member, e.g. swivel nut, screwed on, or into, one of the joint parts · 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 | F16L49/06 |
| Official title | Joints in which sealing surfaces are pressed together by means of a member, e.g. swivel nut, screwed on, or into, one of the joint parts |
| Display label | Joints in which sealing surfaces are pressed together by means of a member, e.g. swivel nut, screwed on, or into, one of the joint parts |
| Total patents | 7 |
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 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fitting element with bio-compatible sealing
US-10989340-B2 · Apr 27, 2021 · US
Dual containment fitting and dual containment fitting assembly
US-2019195399-A1 · Jun 27, 2019 · US
Fluidic coupling devices, assemblies, and related methods
US-10119638-B2 · Nov 6, 2018 · US
Fitting element with bio-compatible sealing
US-2017045165-A1 · Feb 16, 2017 · US
Fitting element with bio-compatible sealing
US-9494563-B2 · Nov 15, 2016 · US
Fluidic coupling devices, assemblies, and related methods
US-2015369402-A1 · Dec 24, 2015 · US