Tape measure with variable preformed stressed spiral spring retraction system
US-11092418-B2 · Aug 17, 2021 · US
Means for controlling winding or unwinding of tapes
Means for controlling winding or unwinding of tapes · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B3/1005 |
| Official title | Means for controlling winding or unwinding of tapes |
| Display label | Means for controlling winding or unwinding of tapes |
| Total patents | 145 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 13 |
| 2019 | 13 |
| 2020 | 17 |
| 2021 | 16 |
| 2022 | 18 |
| 2023 | 25 |
| 2024 | 14 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cyclic compounds and process for the preparation thereof
US-11002524-B2 · May 11, 2021 · US
Motorized Tape Measure
US-2021102794-A1 · Apr 8, 2021 · US
Tape Measure with Tape Blade Including End Protective Film
US-2021072010-A1 · Mar 11, 2021 · US
Tape measure with compact retraction system
US-10876825-B2 · Dec 29, 2020 · US
Tape rule assembly with differential spring-drive systems
US-10870555-B2 · Dec 22, 2020 · US
Tape measure
US-10859362-B2 · Dec 8, 2020 · US
Tape measure with epicyclic gear drive for tape retraction
US-10836603-B2 · Nov 17, 2020 · US
Tape Measure
US-2020348119-A1 · Nov 5, 2020 · US
Flow path, measurement tape, and measurement device
US-2020340915-A1 · Oct 29, 2020 · US
Tape Measure with Tape Blade Profile Increasing Tape Standout
US-2020340792-A1 · Oct 29, 2020 · US
Tape Measure
US-2020318939-A1 · Oct 8, 2020 · US
A cyclic compounds and process for the preparation thereof
US-2020249002-A9 · Aug 6, 2020 · US
Self-retracting tape rule
US-2020225017-A1 · Jul 16, 2020 · US
Tape measure with tape blade profile increasing tape standout
US-10712142-B2 · Jul 14, 2020 · US
Tape measure with tape blade profile increasing tape standout
US-10697747-B1 · Jun 30, 2020 · US
Tape measure
US-10690472-B2 · Jun 23, 2020 · US
Measuring system
US-2020149857-A1 · May 14, 2020 · US
Tape measure with motor spring retraction system
US-10605579-B2 · Mar 31, 2020 · US
Tape Measure with Retraction Spring Adjacent to Tape Reel
US-2020033108-A1 · Jan 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B3/1005?
- CPC G01B3/1005 is the Cooperative Patent Classification code for “Means for controlling winding or unwinding of tapes.”
- How many patents are filed under CPC G01B3/1005 (Means for controlling winding or unwinding of tapes)?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC G01B3/1005 growing?
- Publication counts under this code: 14 in 2024 vs 15 in 2025 (latest complete years).