Garden hose connectors
US-2025012390-A1 · Jan 9, 2025 · US
a clamping ring being arranged between the threaded member and the connecting member
a clamping ring being arranged between the threaded member and the connecting member · 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 | F16L33/224 |
| Official title | {a clamping ring being arranged between the threaded member and the connecting member} |
| Display label | a clamping ring being arranged between the threaded member and the connecting member |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 10 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conversion adapter and fitting with the same
US-12158223-B2 · Dec 3, 2024 · US
Pipe connection assembly and inflatable product
US-2024309979-A1 · Sep 19, 2024 · US
Hygienic coupling system
US-12007046-B2 · Jun 11, 2024 · US
High-pressure hose of pressure washer and pressure washer
US-2024159332-A1 · May 16, 2024 · US
Hose coupling
US-2024060585-A1 · Feb 22, 2024 · US
Expandable and contractible garden hose
US-2023383871-A1 · Nov 30, 2023 · US
Gardening fluid connection device
US-11732830-B2 · Aug 22, 2023 · US
Clamping nut for a hose connector
US-11668421-B2 · Jun 6, 2023 · US
Pipe joint
US-11585474-B2 · Feb 21, 2023 · US
Conversion adapter and fitting with the same
US-2022025996-A1 · Jan 27, 2022 · US
Pressure sleeve
US-11193614-B2 · Dec 7, 2021 · US
Hygienic coupling system
US-2021364108-A1 · Nov 25, 2021 · US
Hydraulic sealing body for bicycle braking systems and hydraulic hose assembly for bicycle braking systems
US-2021332916-A1 · Oct 28, 2021 · US
Electrostatic discharge mitigation device
US-2021324984-A1 · Oct 21, 2021 · US
Gardening fluid connection device
US-11143347-B2 · Oct 12, 2021 · US
Hose clamp
US-11092272-B2 · Aug 17, 2021 · US
Pressure sleeve
US-11085566-B2 · Aug 10, 2021 · US
Hydraulic sealing body for bicycle braking systems and hydraulic hose assembly for bicycle braking systems
US-11085562-B2 · Aug 10, 2021 · US
Gardening fluid connection device
US-2021140573-A1 · May 13, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L33/224?
- CPC F16L33/224 is the Cooperative Patent Classification code for “a clamping ring being arranged between the threaded member and the connecting member.”
- How many patents are filed under CPC F16L33/224 (a clamping ring being arranged between the threaded member and the connecting member)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC F16L33/224 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).