Article of footwear having a modular plate system
US-2024099422-A1 · Mar 28, 2024 · US
Easily-exchangeable soles (protecting-soles A43C13/12)
Easily-exchangeable soles (protecting-soles A43C13/12) · 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 | A43B13/36 |
| Official title | Easily-exchangeable soles (protecting-soles A43C13/12) |
| Display label | Easily-exchangeable soles (protecting-soles A43C13/12) |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 11 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 12 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modular footwear sole systems and methods
US-2023389653-A1 · Dec 7, 2023 · US
Sole structure for article of footwear
US-2023346076-A1 · Nov 2, 2023 · US
Footwear sole including removable components
US-2023320454-A1 · Oct 12, 2023 · US
Articles of Footwear Having Modular, Replaceable, and/or Recyclable Parts
US-2023292877-A1 · Sep 21, 2023 · US
Article of footwear with removably secured mechanical cushioning
US-11758978-B2 · Sep 19, 2023 · US
Sole structure for article of footwear
US-11737514-B2 · Aug 29, 2023 · US
Article of footwear having removable components
US-2023157412-A1 · May 25, 2023 · US
Article of footwear having an upper with separately securing medial and lateral side portions
US-2023011412-A1 · Jan 12, 2023 · US
Sole Structures and Articles of Footwear Having Separate and Separable Outsole and Midsole Components
US-2022361632-A1 · Nov 17, 2022 · US
Article of footwear having an upper with separately securing medial and lateral side portions
US-11478044-B2 · Oct 25, 2022 · US
Footwear with removable midsole and outsole
US-11311072-B2 · Apr 26, 2022 · US
Article of footwear with removably secured mechanical cushioning
US-2022104584-A1 · Apr 7, 2022 · US
Sole structure for article of footwear
US-2021368918-A1 · Dec 2, 2021 · US
Shoe or apparel with additive manufactured element
US-2021368912-A1 · Dec 2, 2021 · US
Inflatable shock-absorbing sole structure
US-11134750-B2 · Oct 5, 2021 · US
Shoe or apparel with additive manufactured element
US-11134747-B2 · Oct 5, 2021 · US
Nanoadhesion structures for sporting gear
US-10966469-B2 · Apr 6, 2021 · US
Article of footwear
US-10925346-B2 · Feb 23, 2021 · US
Article of footwear with outsole web and midsole protrusions
US-10905195-B2 · Feb 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43B13/36?
- CPC A43B13/36 is the Cooperative Patent Classification code for “Easily-exchangeable soles (protecting-soles A43C13/12).”
- How many patents are filed under CPC A43B13/36 (Easily-exchangeable soles (protecting-soles A43C13/12))?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC A43B13/36 growing?
- Publication counts under this code: 11 in 2024 vs 12 in 2025 (latest complete years).