Multipurpose tool for flight attendant
US-12048995-B2 · Jul 30, 2024 · US
Hinged, pivoted, swivelling, or folding joints
Hinged, pivoted, swivelling, or folding joints · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B25G3/38 |
| Official title | Hinged, pivoted, swivelling, or folding joints |
| Display label | Hinged, pivoted, swivelling, or folding joints |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 14 |
| 2022 | 7 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power rake devices
US-11832542-B2 · Dec 5, 2023 · US
Swivel blade assembly
US-2023106931-A1 · Apr 6, 2023 · US
Multi-orientation cleaning device
US-11589725-B2 · Feb 28, 2023 · US
Prying tool with prying end which has changeable width
US-2022364379-A1 · Nov 17, 2022 · US
Hand-held heating tool
US-11458556-B2 · Oct 4, 2022 · US
Knife Accessory for Hot Stick
US-2022311224-A1 · Sep 29, 2022 · US
Knife accessory for hot stick
US-11394183-B2 · Jul 19, 2022 · US
Long-rod-type electric tool
US-2022143802-A1 · May 12, 2022 · US
Razor structure
US-11298842-B2 · Apr 12, 2022 · US
Hinge Structure of Hand Tool
US-2022080564-A1 · Mar 17, 2022 · US
Pivot shaft structure moving around virtual axis
US-11169578-B2 · Nov 9, 2021 · US
Multipurpose tool for flight attendant
US-2021299840-A1 · Sep 30, 2021 · US
Power rake devices
US-2021243947-A1 · Aug 12, 2021 · US
Bodily fluid cleanup system
US-11076739-B2 · Aug 3, 2021 · US
Cleaning devices having selectively flexible or rigid handles
US-2021227961-A1 · Jul 29, 2021 · US
Cleaning device for a fuel tank
US-2021153712-A1 · May 27, 2021 · US
Multi-orientation cleaning device
US-2021153711-A1 · May 27, 2021 · US
Cleaning devices having selectively flexible or rigid handles
US-11006738-B2 · May 18, 2021 · US
Power rake devices
US-11006572-B2 · May 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B25G3/38?
- CPC B25G3/38 is the Cooperative Patent Classification code for “Hinged, pivoted, swivelling, or folding joints.”
- How many patents are filed under CPC B25G3/38 (Hinged, pivoted, swivelling, or folding joints)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC B25G3/38 growing?
- Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).