Casing for gas, and tank valve device
US-12253217-B2 · Mar 18, 2025 · US
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Joining to walls at other than 90 degrees (F16L41/002, F16L41/008 take precedence)
Joining to walls at other than 90 degrees (F16L41/002, F16L41/008 take precedence) · 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 | F16L41/004 |
| Official title | {Joining to walls at other than 90 degrees (F16L41/002, F16L41/008 take precedence)} |
| Display label | Joining to walls at other than 90 degrees (F16L41/002, F16L41/008 take precedence) |
| Total patents | 17 |
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 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Casing for gas, and tank valve device
US-2023313948-A1 · Oct 5, 2023 · US
Expansion pipe joint and incineration ash treatment facility
US-11639763-B2 · May 2, 2023 · US
Directed jet impulse pig launching system and method of its use
US-11536414-B2 · Dec 27, 2022 · US
Wedge adapter seal
US-11162622-B2 · Nov 2, 2021 · US
Directed Jet Impulse Pig Launching System and Method of its Use
US-2021172558-A1 · Jun 10, 2021 · US
Expansion pipe joint and incineration ash treatment facility
US-2020386353-A1 · Dec 10, 2020 · US
Directed jet impulse pig launching system and method of its use
US-10801658-B2 · Oct 13, 2020 · US
Supply tube for sensor
US-10472072-B2 · Nov 12, 2019 · US
Wedge adapter seal
US-2019331269-A1 · Oct 31, 2019 · US
Directed Jet Impulse Pig Launching System And Method Of Its Use
US-2019063663-A1 · Feb 28, 2019 · US
Flange structure
US-10077705-B2 · Sep 18, 2018 · US
Systems and methods for coupling pipe with angled coupling mechanism
US-9739406-B2 · Aug 22, 2017 · US
Supply tube for sensor
US-2017144769-A1 · May 25, 2017 · US
Flange structure
US-2016298521-A1 · Oct 13, 2016 · US
Fluid Manifold Assembly
US-2016018037-A1 · Jan 21, 2016 · US
High power laser pipeline tool and methods of use
US-9138786-B2 · Sep 22, 2015 · US