Dual gas trailer with sliding piston
US-12553571-B2 · Feb 17, 2026 · US
Measuring or indicating means, e.g. of level, volume, weight
Measuring or indicating means, e.g. of level, volume, weight · 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 | B60P3/228 |
| Official title | {Measuring or indicating means, e.g. of level, volume, weight} |
| Display label | Measuring or indicating means, e.g. of level, volume, weight |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Controlled recirculation of an agricultural product on a tender vehicle
US-2026001473-A1 · Jan 1, 2026 · US
Manufacturing system
US-12447609-B2 · Oct 21, 2025 · US
In-tank illumination system and method
US-12382565-B2 · Aug 5, 2025 · US
Intelligent liquid level display for auxiliary tanks
US-12312233-B2 · May 27, 2025 · US
Systems and methods for virtually reconstructing a mission of a liquid-dispensing vehicle
US-2025065793-A1 · Feb 27, 2025 · US
In-tank illumination system and method
US-2024349409-A1 · Oct 17, 2024 · US
In-tank illumination system and method
US-11974372-B2 · Apr 30, 2024 · US
Intelligent liquid level display for auxiliary tanks
US-2024116745-A1 · Apr 11, 2024 · US
Dual gas trailer with sliding piston
US-2024117928-A1 · Apr 11, 2024 · US
Storage system for a loading space of a commercial motor vehicle and method for monitoring a piece number and/or a volume of a commodity located in a receiving unit in a commercial motor vehicle
US-11913825-B2 · Feb 27, 2024 · US
Manufacturing system
US-2023219217-A1 · Jul 13, 2023 · US
Information processing apparatus, information processing system, vehicle, information processing method, and non-transitory computer readable medium
US-11620910-B2 · Apr 4, 2023 · US
Agricultural product delivery applicator with a plurality of movable rails
US-11608000-B2 · Mar 21, 2023 · US
Storage System For A Loading Space Of A Commercial Motor Vehicle And Method For Monitoring A Piece Number And/Or A Volume Of A Commodity Located In A Receiving Unit In A Commercial Motor Vehicle
US-2022034705-A1 · Feb 3, 2022 · US
Agricultural Product Delivery Applicator With A Plurality Of Movable Rails
US-2021178973-A1 · Jun 17, 2021 · US
In-tank illumination system and method
US-2021136896-A1 · May 6, 2021 · US
Information processing apparatus, information processing system, vehicle, information processing method, and non-transitory computer readable medium
US-2021027633-A1 · Jan 28, 2021 · US
Vehicle with internal and/or external monitoring
US-10774488-B2 · Sep 15, 2020 · US
Vehicle with internal and/or external monitoring
US-10329723-B2 · Jun 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60P3/228?
- CPC B60P3/228 is the Cooperative Patent Classification code for “Measuring or indicating means, e.g. of level, volume, weight.”
- How many patents are filed under CPC B60P3/228 (Measuring or indicating means, e.g. of level, volume, weight)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B60P3/228 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).