Curved Surface Measurement Device and Method for Preparation Thereof
US-2024053133-A1 · Feb 15, 2024 · US
for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers
for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B7/281 |
| Official title | {for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers} |
| Display label | for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inspection method using a perching UAV with a releasable crawler
US-11584458-B2 · Feb 21, 2023 · US
Crawler vehicle with automatic probe normalization
US-11548577-B2 · Jan 10, 2023 · US
Perching UAV with releasable crawler
US-11472498-B2 · Oct 18, 2022 · US
Sensor device for measuring the rotational position of an element
US-11441885-B2 · Sep 13, 2022 · US
Automation methods for UAV perching on pipes
US-11235823-B2 · Feb 1, 2022 · US
Articulated magnet-bearing legs for UAV landing on curved surfaces
US-11097796-B2 · Aug 24, 2021 · US
Caliper tool and sensor for use in high pressure environments
US-11079211-B2 · Aug 3, 2021 · US
Sensor Device For Measuring The Rotational Position Of An Element
US-2021080243-A1 · Mar 18, 2021 · US
Inspection system and inspection method
US-10732078-B2 · Aug 4, 2020 · US
Perching uav with releasable crawler
US-2020172232-A1 · Jun 4, 2020 · US
Automation methods for uav perching on pipes
US-2020174129-A1 · Jun 4, 2020 · US
Crawler vehicle with automatic probe normalization
US-2020172184-A1 · Jun 4, 2020 · US
Articulated magnet-bearing legs for uav landing on curved surfaces
US-2020172231-A1 · Jun 4, 2020 · US
Inspection method using a perching uav with a releasable crawler
US-2020174478-A1 · Jun 4, 2020 · US
Caliper Tool and Sensor for Use in High Pressure Environments
US-2020049481-A1 · Feb 13, 2020 · US
Inspection system and inspection method
US-2019195740-A1 · Jun 27, 2019 · US
Wire electrical discharge machine
US-10024644-B2 · Jul 17, 2018 · US
System and method for detecting material loss in a tubular
US-9671370-B2 · Jun 6, 2017 · US
Measuremental evaluation of dimensional tolerancing compliance of a cylindrical object
US-9651356-B1 · May 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B7/281?
- CPC G01B7/281 is the Cooperative Patent Classification code for “for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers.”
- How many patents are filed under CPC G01B7/281 (for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC G01B7/281 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).