Removable shoe sole system
US-10512302-B2 · Dec 24, 2019 · US
characterised by the sole
characterised by the sole · 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 | A43B3/246 |
| Official title | {characterised by the sole} |
| Display label | characterised by the sole |
| Total patents | 227 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 11 |
| 2017 | 23 |
| 2018 | 13 |
| 2019 | 19 |
| 2020 | 15 |
| 2021 | 24 |
| 2022 | 14 |
| 2023 | 27 |
| 2024 | 23 |
| 2025 | 40 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual-sole shoe with blue outpatch sole and brown midsole
US-D846246-S · Apr 23, 2019 · US
Footwear Including an Incline Adjuster
US-2019059511-A1 · Feb 28, 2019 · US
Reversible Multi-Purpose Liner
US-2018352901-A1 · Dec 13, 2018 · US
Interchangeable Chassis For Cleated Footwear
US-2018325218-A1 · Nov 15, 2018 · US
Rocker shoes, rocker shoe development kit and method
US-2018295936-A1 · Oct 18, 2018 · US
Split-Sole Footwear
US-2018220733-A1 · Aug 9, 2018 · US
Interchangeable chassis for cleated footwear
US-10028551-B2 · Jul 24, 2018 · US
Adjustable shoe and method for adjusting a shoe
US-2018140048-A1 · May 24, 2018 · US
Sole structure with progressively adaptive stiffness
US-2018140043-A1 · May 24, 2018 · US
Footwear with interchangeable sole structure elements
US-9968159-B2 · May 15, 2018 · US
Footwear with separable upper and sole structure
US-9955748-B2 · May 1, 2018 · US
Split-sole footwear
US-9930925-B2 · Apr 3, 2018 · US
Article of footwear for running and cycling
US-9907355-B2 · Mar 6, 2018 · US
Footwear Including an Incline Adjuster
US-2018035752-A1 · Feb 8, 2018 · US
Article of footwear with outsole web and midsole protrusions
US-9883715-B2 · Feb 6, 2018 · US
Sole Structure with Adjustable Flexibility
US-2017367439-A1 · Dec 28, 2017 · US
Removable shoe sole system
US-2017332732-A1 · Nov 23, 2017 · US
Footwear including an incline adjuster
US-9820531-B2 · Nov 21, 2017 · US
Article of Footwear with Outsole Web and Midsole Protrusions
US-2017318904-A1 · Nov 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43B3/246?
- CPC A43B3/246 is the Cooperative Patent Classification code for “characterised by the sole.”
- How many patents are filed under CPC A43B3/246 (characterised by the sole)?
- Our database includes 227 publications tagged with this CPC code.
- Is patent activity under CPC A43B3/246 growing?
- Publication counts under this code: 23 in 2024 vs 40 in 2025 (latest complete years).