Safety helmet
US-12514323-B2 · Jan 6, 2026 · US
Manufacturing helmets by processes not otherwise provided for
Manufacturing helmets by processes not otherwise provided for · 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 | A42C2/00 |
| Official title | Manufacturing helmets by processes not otherwise provided for |
| Display label | Manufacturing helmets by processes not otherwise provided for |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Helmet and fabrication method
US-2025380760-A1 · Dec 18, 2025 · US
System and method for testing a football helmet
US-12478126-B2 · Nov 25, 2025 · US
Helmets comprising additively-manufactured components
US-2025344796-A1 · Nov 13, 2025 · US
Full-form flat-knitted helmet shell preform, preparation method, and helmet shell thereof
US-12442112-B2 · Oct 14, 2025 · US
Helmets comprising additively-manufactured components
US-12369668-B2 · Jul 29, 2025 · US
Position specific protective sports helmet
US-2025169570-A1 · May 29, 2025 · US
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
US-2025169566-A1 · May 29, 2025 · US
Position specific protective sports helmet
US-2025169569-A1 · May 29, 2025 · US
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
US-2025169568-A1 · May 29, 2025 · US
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
US-2025169567-A1 · May 29, 2025 · US
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
US-2025151837-A1 · May 15, 2025 · US
System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
US-2025151836-A1 · May 15, 2025 · US
Safety helmet with a resiliently attached shock-absorbing shell and process for manufacturing same
US-12295441-B2 · May 13, 2025 · US
Position specific protective sports helmet
US-12268270-B2 · Apr 8, 2025 · US
System for monitoring a physiological parameter of a person wearing protective sports equipment while engaged in physical activity
US-2025098809-A1 · Mar 27, 2025 · US
System for monitoring a physiological parameter of a person wearing protective sports equipment while engaged in physical activity
US-12161183-B2 · Dec 10, 2024 · US
Safety Helmet
US-2024292922-A1 · Sep 5, 2024 · US
System and method for designing and manufacturing a protective sports helmet
US-12059051-B2 · Aug 13, 2024 · US
Safety helmet
US-12011057-B2 · Jun 18, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A42C2/00?
- CPC A42C2/00 is the Cooperative Patent Classification code for “Manufacturing helmets by processes not otherwise provided for.”
- How many patents are filed under CPC A42C2/00 (Manufacturing helmets by processes not otherwise provided for)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC A42C2/00 growing?
- Publication counts under this code: 5 in 2024 vs 15 in 2025 (latest complete years).