Wearable devices and quick-release assemblies thereof
US-12578591-B2 · Mar 17, 2026 · US
Coil spring pushed upon actuation
Coil spring pushed upon actuation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C2200/26 |
| Official title | Coil spring pushed upon actuation |
| Display label | Coil spring pushed upon actuation |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 12 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glasses with bistable hinge
US-2026044015-A1 · Feb 12, 2026 · US
Wearable devices
US-2026039990-A1 · Feb 5, 2026 · US
Rotating mechanism of glasses, glasses, and smart glasses
US-12529908-B2 · Jan 20, 2026 · US
Wearable devices
US-12477261-B2 · Nov 18, 2025 · US
Augmented reality wearable electronic device
US-2025347929-A1 · Nov 13, 2025 · US
Hinge assembly for smart glasses and smart glasses comprising such a hinge assembly
US-2025347930-A1 · Nov 13, 2025 · US
Hinge assembly for glasses and glasses comprising such a hinge assembly
US-2025341733-A1 · Nov 6, 2025 · US
Wearable device
US-12436408-B2 · Oct 7, 2025 · US
Hinge of the flex type for eyeglasses
US-12353063-B2 · Jul 8, 2025 · US
Eyewear (eyeglasses) with electrodes (EEG sensors) for prediction and/or detection of health events or use as a brain-to-computer interface (BCI)
US-12310749-B2 · May 27, 2025 · US
Wearable electronic device
US-2025060618-A1 · Feb 20, 2025 · US
Adjustable securement arm
US-2025060599-A1 · Feb 20, 2025 · US
Head-mounted display systems with bendable frames
US-12222501-B1 · Feb 11, 2025 · US
Hinge assembly for eyewear, eyewear comprising such a hinge assembly and method for assembling such a hinge assembly
US-2025028187-A1 · Jan 23, 2025 · US
Headband with brain activity sensors
US-12201427-B2 · Jan 21, 2025 · US
Hyperextending hinge having cosmetic trim for eyewear
US-2024427172-A1 · Dec 26, 2024 · US
Hinge structure of smart glasses
US-2024402516-A1 · Dec 5, 2024 · US
Headband with Brain Activity Sensors
US-2024341652-A1 · Oct 17, 2024 · US
Hyperextending hinge having cosmetic trim for eyewear
US-12111515-B2 · Oct 8, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02C2200/26?
- CPC G02C2200/26 is the Cooperative Patent Classification code for “Coil spring pushed upon actuation.”
- How many patents are filed under CPC G02C2200/26 (Coil spring pushed upon actuation)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC G02C2200/26 growing?
- Publication counts under this code: 6 in 2024 vs 12 in 2025 (latest complete years).