Combination sealing member and pipe couplings
US-12276360-B2 · Apr 15, 2025 · US
Joints with packing adapted to sealing by fluid pressure
Joints with packing adapted to sealing by fluid pressure · 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 | F16L17/00 |
| Official title | Joints with packing adapted to sealing by fluid pressure |
| Display label | Joints with packing adapted to sealing by fluid pressure |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combination Sealing Member and Pipe Couplings
US-2024035597-A1 · Feb 1, 2024 · US
Compact, blind-mate fluid fitting
US-11852270-B2 · Dec 26, 2023 · US
Coupler with non-metallic conductive gasket
US-11692651-B2 · Jul 4, 2023 · US
Compact, Blind-Mate Fluid Fitting
US-2023036437-A1 · Feb 2, 2023 · US
Dual containment fitting and dual containment fitting assembly
US-11506318-B2 · Nov 22, 2022 · US
Conduit coupling apparatus and method
US-11384872-B1 · Jul 12, 2022 · US
Tube infrastructure with vacuum pressure
US-11320070-B2 · May 3, 2022 · US
Combination Sealing Member and Pipe Couplings
US-2021215283-A1 · Jul 15, 2021 · US
Hose structure with adjustable outlet water temperature
US-2021198878-A1 · Jul 1, 2021 · US
Method of preparing a pre-assembled pipe coupling
US-10962152-B2 · Mar 30, 2021 · US
Fluid fitting
US-10883636-B2 · Jan 5, 2021 · US
Tube infrastructure with vacuum pressure
US-2020362995-A1 · Nov 19, 2020 · US
Dual containment fitting and dual containment fitting assembly
US-2019195399-A1 · Jun 27, 2019 · US
Coupler with non-metallic conductive gasket
US-2019178425-A1 · Jun 13, 2019 · US
Fluid fitting
US-2018372251-A1 · Dec 27, 2018 · US
Printers
US-10035352-B2 · Jul 31, 2018 · US
Fitting For Joining Pipe Elements
US-2018023744-A1 · Jan 25, 2018 · US
Method of Preparing a Pre-Assembled Pipe Coupling
US-2017321828-A1 · Nov 9, 2017 · US
Fitting for joining pipe elements
US-9791083-B2 · Oct 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L17/00?
- CPC F16L17/00 is the Cooperative Patent Classification code for “Joints with packing adapted to sealing by fluid pressure.”
- How many patents are filed under CPC F16L17/00 (Joints with packing adapted to sealing by fluid pressure)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC F16L17/00 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).