Clamp
US-10480694-B2 · Nov 19, 2019 · US
the flanges being connected by members tensioned in the radial plane (F16L23/12 takes precedence)
the flanges being connected by members tensioned in the radial plane (F16L23/12 takes 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 | F16L23/04 |
| Official title | the flanges being connected by members tensioned in the radial plane (F16L23/12 takes precedence) |
| Display label | the flanges being connected by members tensioned in the radial plane (F16L23/12 takes precedence) |
| Total patents | 167 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 11 |
| 2017 | 14 |
| 2018 | 14 |
| 2019 | 22 |
| 2020 | 10 |
| 2021 | 14 |
| 2022 | 17 |
| 2023 | 15 |
| 2024 | 18 |
| 2025 | 18 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixer assembly unit
US-2019301344-A1 · Oct 3, 2019 · US
Exhaust system and mixer assembly unit for an exhaust system
US-2019301347-A1 · Oct 3, 2019 · US
Valve and coupling
US-10408370-B2 · Sep 10, 2019 · US
Pipe connector for connecting two pipe sections
US-10386000-B2 · Aug 20, 2019 · US
Connecting system and method for connecting two conduits in a body of water
US-2019162054-A1 · May 30, 2019 · US
Coupler device and method for using the same
US-10281076-B2 · May 7, 2019 · US
Mounting aftertreatment systems from service joints
US-2019072017-A1 · Mar 7, 2019 · US
Subsea arrangement
US-2019032455-A1 · Jan 31, 2019 · US
Balking tab to control duct coupling clocking
US-2019017638-A1 · Jan 17, 2019 · US
Mounting aftertreatment systems from service joints
US-10156171-B2 · Dec 18, 2018 · US
Reusable clamp with latch release arm for connecting conduit sections and associated methods
US-10125906-B2 · Nov 13, 2018 · US
Tubular joint
US-2018320805-A1 · Nov 8, 2018 · US
Pipe connector for connecting two pipe sections
US-2018299054-A1 · Oct 18, 2018 · US
Connection system
US-2018187811-A1 · Jul 5, 2018 · US
Systems and methods for duct protection
US-10001232-B2 · Jun 19, 2018 · US
Pipe couplings
US-2018163905-A1 · Jun 14, 2018 · US
Air duct system
US-9995253-B2 · Jun 12, 2018 · US
Coupling member, fluid-device connecting jig, and fluid-device connecting structure
US-2018156362-A1 · Jun 7, 2018 · US
Spherical flange joint
US-2018149295-A1 · May 31, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L23/04?
- CPC F16L23/04 is the Cooperative Patent Classification code for “the flanges being connected by members tensioned in the radial plane (F16L23/12 takes precedence).”
- How many patents are filed under CPC F16L23/04 (the flanges being connected by members tensioned in the radial plane (F16L23/12 takes precedence))?
- Our database includes 167 publications tagged with this CPC code.
- Is patent activity under CPC F16L23/04 growing?
- Publication counts under this code: 18 in 2024 vs 18 in 2025 (latest complete years).