Pipeline mounting head for vehicle, pipeline structure and vehicle
US-12535169-B2 · Jan 27, 2026 · US
with an elastic outer part pressing against an inner part by reason of its elasticity (with locking members F16L37/08)
with an elastic outer part pressing against an inner part by reason of its elasticity (with locking members F16L37/08) · 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 | F16L37/04 |
| Official title | with an elastic outer part pressing against an inner part by reason of its elasticity (with locking members F16L37/08) |
| Display label | with an elastic outer part pressing against an inner part by reason of its elasticity (with locking members F16L37/08) |
| Total patents | 34 |
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 | 5 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pipeline mounting head for vehicle, pipeline structure and vehicle
US-2025376018-A1 · Dec 11, 2025 · US
Support system
US-2025084936-A1 · Mar 13, 2025 · US
Self-centering blind mate fluid coupling
US-12247685-B2 · Mar 11, 2025 · US
Fluid connector system
US-11777117-B2 · Oct 3, 2023 · US
Fire suppression system for vehicle
US-11679289-B2 · Jun 20, 2023 · US
Self-centering blind mate fluid coupling
US-2023184363-A1 · Jun 15, 2023 · US
Fluid connector assembly, liquid cooling system and fluid circulation system
US-11473486-B2 · Oct 18, 2022 · US
Piping joint and resin tube assembly
US-11262006-B2 · Mar 1, 2022 · US
Fluid connector assembly, liquid cooling system and fluid circulation system
US-2021381421-A1 · Dec 9, 2021 · US
Fire suppression system for vehicle
US-2021308508-A1 · Oct 7, 2021 · US
Drain hose and air conditioner including the same
US-11118809-B2 · Sep 14, 2021 · US
Fluid connector system
US-2020395625-A1 · Dec 17, 2020 · US
Low peak insertion tube end form
US-10781958-B2 · Sep 22, 2020 · US
Piping joint and resin tube assembly
US-2020248846-A1 · Aug 6, 2020 · US
Quick-connect system for a high pressure connection
US-10697678-B2 · Jun 30, 2020 · US
Connecting device and gas hob
US-2020182478-A1 · Jun 11, 2020 · US
Lobed exhaust manifold slip joint
US-10619549-B2 · Apr 14, 2020 · US
Low peak insertion tube end form
US-2019128460-A1 · May 2, 2019 · US
Fuelconnector system
US-2019027765-A1 · Jan 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L37/04?
- CPC F16L37/04 is the Cooperative Patent Classification code for “with an elastic outer part pressing against an inner part by reason of its elasticity (with locking members F16L37/08).”
- How many patents are filed under CPC F16L37/04 (with an elastic outer part pressing against an inner part by reason of its elasticity (with locking members F16L37/08))?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC F16L37/04 growing?
- Publication counts under this code: 3 in 2023 vs 3 in 2025 (latest complete years).