Robotic Systems And Methods For Tank Seal Inspection
US-2024139975-A1 · May 2, 2024 · US
of the free float type {without mechanical transmission elements}
of the free float type {without mechanical transmission elements} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F23/64 |
| Official title | of the free float type {without mechanical transmission elements} |
| Display label | of the free float type {without mechanical transmission elements} |
| Total patents | 71 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 1 |
| 2019 | 18 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for the functional testing of a fluid level warning indicator
US-11951961-B2 · Apr 9, 2024 · US
Measurement system and float
US-2024068960-A1 · Feb 29, 2024 · US
Accurate flow control apparatus and method for centrifugal supergravity environment
US-2024058826-A1 · Feb 22, 2024 · US
Robotic Systems And Methods For Tank Seal Inspection
US-2023294313-A1 · Sep 21, 2023 · US
Instrument closure including sensor retainer
US-2023192364-A1 · Jun 22, 2023 · US
Submersible autonomous fill-level measurement system
US-2023098780-A1 · Mar 30, 2023 · US
Retractable assembly for immersion, flow and mounted measuring systems in analytical process technology
US-11428610-B2 · Aug 30, 2022 · US
Liquid surface detection device, atomization device, and culture device
US-2022252445-A1 · Aug 11, 2022 · US
Fluid level sensor, fluid reserviour, and methods for sensing a fluid level
US-11366001-B2 · Jun 21, 2022 · US
Liquefied gas storage tank
US-2022146050-A1 · May 12, 2022 · US
Retractable assembly for immersion, flow and mounted measuring systems in analytical process technology
US-2021190642-A1 · Jun 24, 2021 · US
Method for the functional testing of a fluid level warning indicator
US-2021053547-A1 · Feb 25, 2021 · US
Measuring cup
US-10883868-B2 · Jan 5, 2021 · US
Measuring cup
US-10883867-B2 · Jan 5, 2021 · US
Measuring cup
US-10876877-B2 · Dec 29, 2020 · US
RFID triangulated tank gauging and inventory management system
US-10746866-B2 · Aug 18, 2020 · US
Liquid level sensor and methods therefor
US-2020217707-A1 · Jul 9, 2020 · US
Measuring cup
US-2020209037-A1 · Jul 2, 2020 · US
Measuring cup
US-2020209038-A1 · Jul 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01F23/64?
- CPC G01F23/64 is the Cooperative Patent Classification code for “of the free float type {without mechanical transmission elements}.”
- How many patents are filed under CPC G01F23/64 (of the free float type {without mechanical transmission elements})?
- Our database includes 71 publications tagged with this CPC code.
- Is patent activity under CPC G01F23/64 growing?
- Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).