Article of footwear with liner having external ground plane
US-2024380101-A1 · Nov 14, 2024 · US
with power sources
with power sources · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A43B3/38 |
| Official title | with power sources |
| Display label | with power sources |
| Total patents | 323 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 18 |
| 2017 | 23 |
| 2018 | 37 |
| 2019 | 29 |
| 2020 | 42 |
| 2021 | 32 |
| 2022 | 26 |
| 2023 | 30 |
| 2024 | 40 |
| 2025 | 28 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Support members with variable viscosity fluid for footwear
US-10058146-B2 · Aug 28, 2018 · US
Article of footwear with color change portion and method of changing color
US-10021933-B2 · Jul 17, 2018 · US
Smartphone-Controlled Active Configuration of Footwear, Including With Concavely Rounded Soles
US-2018077975-A1 · Mar 22, 2018 · US
Information processing device, information processing system, information processing method, and program
US-2017347892-A1 · Dec 7, 2017 · US
Closure devices including incremental release mechanisms and methods therefor
US-2017303643-A1 · Oct 26, 2017 · US
Bladders, Compartments, Chambers or Internal Sipes Controlled by a Web-Based Cloud Computer System Using a Smartphone Device
US-2017308044-A1 · Oct 26, 2017 · US
Foot input device and head-mounted display device
US-2017300132-A1 · Oct 19, 2017 · US
Footwear having removable motorized adjustment system
US-2017295889-A1 · Oct 19, 2017 · US
Capacitive foot presence sensing for footwear
US-2017265582-A1 · Sep 21, 2017 · US
Capacitive foot presence sensing devices for footwear
US-2017265587-A1 · Sep 21, 2017 · US
Foot presence sensing systems for active footwear
US-2017265589-A1 · Sep 21, 2017 · US
Lacing engine for automated footwear platform
US-2017265579-A1 · Sep 21, 2017 · US
Capacitive foot presence sensing for footwear
US-2017265594-A1 · Sep 21, 2017 · US
Lacing engine for automated footwear platform
US-2017265593-A1 · Sep 21, 2017 · US
Foot presence sensing using magnets in footwear
US-2017265584-A1 · Sep 21, 2017 · US
Foot presence signal processing systems and methods
US-2017265588-A1 · Sep 21, 2017 · US
Smart Shoe
US-2017213095-A1 · Jul 27, 2017 · US
Energy harvesting sole
US-2017208890-A1 · Jul 27, 2017 · US
Bladders, compartments, chambers or internal sipes controlled by a web-based cloud computer system using a smartphone device
US-9709971-B2 · Jul 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43B3/38?
- CPC A43B3/38 is the Cooperative Patent Classification code for “with power sources.”
- How many patents are filed under CPC A43B3/38 (with power sources)?
- Our database includes 323 publications tagged with this CPC code.
- Is patent activity under CPC A43B3/38 growing?
- Publication counts under this code: 40 in 2024 vs 28 in 2025 (latest complete years).