Ground-engaging structures for articles of footwear
US-12419391-B2 · Sep 23, 2025 · US
Nails, pins
Nails, pins · 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 | A43C15/005 |
| Official title | {Nails, pins} |
| Display label | Nails, pins |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 7 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ground-engaging structures for articles of footwear
US-11864622-B2 · Jan 9, 2024 · US
Ground-engaging structures for articles of footwear
US-11696619-B2 · Jul 11, 2023 · US
Sole structure for article of footwear
US-2023200495-A1 · Jun 29, 2023 · US
Sole structure for article of footwear
US-11627780-B2 · Apr 18, 2023 · US
Ground-Engaging Structures for Articles of Footwear
US-2023104760-A1 · Apr 6, 2023 · US
Ground-engaging structures for articles of footwear
US-11533968-B2 · Dec 27, 2022 · US
Ground-Engaging Structures for Articles of Footwear
US-2022395054-A1 · Dec 15, 2022 · US
Ground-engaging structures for articles of footwear
US-11457692-B2 · Oct 4, 2022 · US
Ground-engaging structures for articles of footwear
US-11129439-B2 · Sep 28, 2021 · US
Ground-Engaging Structures for Articles of Footwear
US-2021068501-A1 · Mar 11, 2021 · US
Ground-engaging structures for articles of footwear
US-10856615-B2 · Dec 8, 2020 · US
Sole structure for article of footwear
US-2020375320-A1 · Dec 3, 2020 · US
Ground-Engaging Structures for Articles of Footwear
US-2020359739-A1 · Nov 19, 2020 · US
Ground-Engaging Structures for Articles of Footwear
US-2020323311-A1 · Oct 15, 2020 · US
Ground-engaging structures for articles of footwear
US-10750816-B2 · Aug 25, 2020 · US
Ground-engaging structures for article foot footwear
US-10709196-B2 · Jul 14, 2020 · US
Ground-engaging structures for articles of footwear
US-10702021-B2 · Jul 7, 2020 · US
Ground-Engaging Structures for Articles of Footwear
US-2018206599-A1 · Jul 26, 2018 · US
Ground-Engaging Structures for Articles of Footwear
US-2018206590-A1 · Jul 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A43C15/005?
- CPC A43C15/005 is the Cooperative Patent Classification code for “Nails, pins.”
- How many patents are filed under CPC A43C15/005 (Nails, pins)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC A43C15/005 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).