Guide system for assistance in mounting a sonar transducer assembly or housing
US-12188766-B2 · Jan 7, 2025 · US
Gauges for measuring angles or tapers, e.g. conical calipers
Gauges for measuring angles or tapers, e.g. conical calipers · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B3/56 |
| Official title | Gauges for measuring angles or tapers, e.g. conical calipers |
| Display label | Gauges for measuring angles or tapers, e.g. conical calipers |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Digital angle gauge with multiple light level indicators
US-2025003747-A1 · Jan 2, 2025 · US
Quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process and a method of analyzing the same
US-12111197-B2 · Oct 8, 2024 · US
Level sensor consisting of two integral units
US-2024053132-A1 · Feb 15, 2024 · US
Guide system for assistance in mounting a sonar transducer assembly or housing
US-2023324163-A1 · Oct 12, 2023 · US
Method and apparatus for using a portable joiner
US-2023256528-A1 · Aug 17, 2023 · US
Angle stop
US-2023226656-A1 · Jul 20, 2023 · US
Accessory case
US-2023061938-A1 · Mar 2, 2023 · US
Quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process and a method of analyzing the same
US-2022404186-A1 · Dec 22, 2022 · US
Angle measuring device and method for operating an angle measuring device
US-11486740-B2 · Nov 1, 2022 · US
Adjustable T-square
US-11378373-B2 · Jul 5, 2022 · US
Defect gauge instrument for preparation of surgical sites
US-11337830-B2 · May 24, 2022 · US
Measuring system
US-11274912-B2 · Mar 15, 2022 · US
Adjustable t-square
US-2022011084-A1 · Jan 13, 2022 · US
Defect gauge instrument for preparation of surgical sites
US-2021077279-A1 · Mar 18, 2021 · US
Angle measuring device and method for operating an angle measuring device
US-2021003393-A1 · Jan 7, 2021 · US
Measuring system
US-2020149857-A1 · May 14, 2020 · US
Method for assembling optical module
US-10379300-B2 · Aug 13, 2019 · US
Method for assembling optical module
US-2018003907-A1 · Jan 4, 2018 · US
Measuring apparatus
US-9851194-B2 · Dec 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B3/56?
- CPC G01B3/56 is the Cooperative Patent Classification code for “Gauges for measuring angles or tapers, e.g. conical calipers.”
- How many patents are filed under CPC G01B3/56 (Gauges for measuring angles or tapers, e.g. conical calipers)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC G01B3/56 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).