Sports socks
US-2025366540-A1 · Dec 4, 2025 · US
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Hosiery with separated toe sections
Hosiery with separated toe sections · 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 | A41B11/004 |
| Official title | {Hosiery with separated toe sections} |
| Display label | Hosiery with separated toe sections |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Easy don and doff sock
US-12320043-B2 · Jun 3, 2025 · US
Easy don and doff sock
US-2023337752-A1 · Oct 26, 2023 · US
Sock with toe anchor
US-11779059-B2 · Oct 10, 2023 · US
Easy Don and Doff sock
US-11717033-B2 · Aug 8, 2023 · US
Open toe sock with toe anchor
US-11613832-B2 · Mar 28, 2023 · US
Sock with lateral toe seam
US-11583009-B2 · Feb 21, 2023 · US
Sock with toe anchor
US-2022322755-A1 · Oct 13, 2022 · US
Open toe sock with toe anchor
US-2022325448-A1 · Oct 13, 2022 · US
Sock with tab
US-11401636-B2 · Aug 2, 2022 · US
Easy don and doff sock
US-2021068471-A1 · Mar 11, 2021 · US
Sock with lateral toe seam
US-2020205484-A1 · Jul 2, 2020 · US
Open toe sock with toe anchor
US-2020205480-A1 · Jul 2, 2020 · US
Sock with tab
US-2020205481-A1 · Jul 2, 2020 · US
Character input device
US-9024867-B2 · May 5, 2015 · US