Headgear, in particular a hood or a balaclava, for protective clothing
US-12102847-B2 · Oct 1, 2024 · US
Clothing completely surrounding the wearer · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21F3/025 |
| Official title | Clothing completely surrounding the wearer |
| Display label | Clothing completely surrounding the wearer |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 4 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12102847-B2 · Oct 1, 2024 · US
US-11490666-B2 · Nov 8, 2022 · US
US-11488367-B2 · Nov 1, 2022 · US
US-2022323798-A1 · Oct 13, 2022 · US
US-2022000193-A1 · Jan 6, 2022 · US
US-2021158628-A1 · May 27, 2021 · US
US-2019027262-A1 · Jan 24, 2019 · US