Self-retracting tape rule
US-11525656-B2 · Dec 13, 2022 · US
operated by springs
operated by springs · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B2003/103 |
| Official title | {operated by springs} |
| Display label | operated by springs |
| Total patents | 113 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 17 |
| 2023 | 15 |
| 2024 | 13 |
| 2025 | 16 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tape Measure with Epicyclic Gear Drive for Tape Retraction
US-2022363510-A1 · Nov 17, 2022 · US
Tape measure with protective bumper
US-11499809-B2 · Nov 15, 2022 · US
Measuring instrument
US-11415402-B2 · Aug 16, 2022 · US
Tape Measure with Multiple Spring Retraction
US-2022146244-A1 · May 12, 2022 · US
Tape measure with tape blade profile increasing tape standout
US-11293739-B2 · Apr 5, 2022 · US
Tape Measure with Retraction Spring Adjacent to Tape Reel
US-2022090901-A1 · Mar 24, 2022 · US
Tape measure with multiple spring retraction
US-11231261-B2 · Jan 25, 2022 · US
Tape measure with retraction spring adjacent to tape reel
US-11226187-B2 · Jan 18, 2022 · US
Tape Measure with Variable Preformed Stressed Spiral Spring Retraction System
US-2021348906-A1 · Nov 11, 2021 · US
Self-retracting tape rule
US-11118887-B2 · Sep 14, 2021 · US
Tape Measure with Tape Blade Profile Increasing Tape Standout
US-2021278188-A1 · Sep 9, 2021 · US
Tape measure with variable preformed stressed spiral spring retraction system
US-11092418-B2 · Aug 17, 2021 · US
Tape Measure with Fluid-Based Retraction Speed Controller
US-2021247170-A1 · Aug 12, 2021 · US
Tape measure with tape blade profile increasing tape standout
US-11022416-B2 · Jun 1, 2021 · US
Tape measure with fluid-based retraction speed controller
US-11022417-B2 · Jun 1, 2021 · US
Cyclic compounds and process for the preparation thereof
US-11002524-B2 · May 11, 2021 · US
Tape Measure with Compact Retraction System
US-2021108907-A1 · Apr 15, 2021 · US
Motorized Tape Measure
US-2021102794-A1 · Apr 8, 2021 · US
Self-retracting tape rule
US-2021095946-A1 · Apr 1, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B2003/103?
- CPC G01B2003/103 is the Cooperative Patent Classification code for “operated by springs.”
- How many patents are filed under CPC G01B2003/103 (operated by springs)?
- Our database includes 113 publications tagged with this CPC code.
- Is patent activity under CPC G01B2003/103 growing?
- Publication counts under this code: 13 in 2024 vs 16 in 2025 (latest complete years).