Connector with clamp for securing inflatable bladder air channels
US-2025341271-A1 · Nov 6, 2025 · US
the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members
the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members · 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 | F16L33/23 |
| Official title | the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members |
| Display label | the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tubing connectors
US-12078273-B2 · Sep 3, 2024 · US
Repair boot for an air intake assembly
US-2024271737-A1 · Aug 15, 2024 · US
Connection clamping device
US-11759617-B2 · Sep 19, 2023 · US
Tubing connectors
US-2023220933-A1 · Jul 13, 2023 · US
Resin tube fitting
US-11486525-B2 · Nov 1, 2022 · US
Connection clamping device
US-11441713-B2 · Sep 13, 2022 · US
Pre-assembled coupling assembly with cap
US-2022074527-A1 · Mar 10, 2022 · US
Pre-assembled coupling assembly with flexible hose adapter
US-2022042628-A1 · Feb 10, 2022 · US
Pre-assembled coupling assembly with flexible hose adapter
US-11215301-B2 · Jan 4, 2022 · US
Pre-assembled coupling assembly with cap
US-11209107-B2 · Dec 28, 2021 · US
Pipe connector with annular communication
US-2021172551-A1 · Jun 10, 2021 · US
Pipe connector with annular communication
US-10781948-B1 · Sep 22, 2020 · US
Reverse barb for medical biopharma tubing
US-10627030-B2 · Apr 21, 2020 · US
Connection Clamping Device
US-2020108242-A1 · Apr 9, 2020 · US
Resin tube fitting
US-2019331272-A1 · Oct 31, 2019 · US
Quick coupling for flexible tube
US-10393299-B2 · Aug 27, 2019 · US
Reverse barb for medical biopharma tubing
US-2019137020-A1 · May 9, 2019 · US
Reverse barb fluid connector and method of fluid connection
US-10203058-B2 · Feb 12, 2019 · US
Connection Clamping Device
US-2018266600-A1 · Sep 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L33/23?
- CPC F16L33/23 is the Cooperative Patent Classification code for “the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members.”
- How many patents are filed under CPC F16L33/23 (the outer parts being segmented, the segments being pressed against the hose by tangentially arranged members)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC F16L33/23 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).