Cycling helmet with rotational impact attenuation
US-11304470-B2 · Apr 19, 2022 · US
Adjustable helmets
Adjustable helmets · 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 | A42B3/324 |
| Official title | {Adjustable helmets} |
| Display label | Adjustable helmets |
| Total patents | 112 |
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 | 5 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 17 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 12 |
| 2023 | 11 |
| 2024 | 15 |
| 2025 | 14 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Safety helmet with a sheathed bearing element, process for removing the sheathing from the safety helmet and process for manufacturing such a safety helmet
US-2021337915-A1 · Nov 4, 2021 · US
Helmet
US-11147335-B2 · Oct 19, 2021 · US
Adjustable hockey helmet
US-RE48769-E · Oct 12, 2021 · US
Helmet for a hockey or lacrosse player
US-11116273-B2 · Sep 14, 2021 · US
Helmet
US-2021038966-A1 · Feb 11, 2021 · US
Adjustment Mechanism and Headband Arrangement for Flexible Helmet Headband
US-2020383416-A1 · Dec 10, 2020 · US
Method of manufacturing an article of sport gear
US-2020346096-A1 · Nov 5, 2020 · US
Adjustable helmet
US-2020337408-A1 · Oct 29, 2020 · US
Adjustable helmet with side protective members
US-2020305539-A1 · Oct 1, 2020 · US
Sports equipment with alterable characteristic
US-2020306602-A1 · Oct 1, 2020 · US
Article of sport gear
US-10751602-B2 · Aug 25, 2020 · US
Helmet
US-10722777-B2 · Jul 28, 2020 · US
Helmet for impact protection
US-2020187582-A1 · Jun 18, 2020 · US
Adjustable hockey helmet
US-RE48048-E · Jun 16, 2020 · US
Adjusting mechanism and head mounted display
US-10558052-B2 · Feb 11, 2020 · US
Cycling Helmet with Rotational Impact Attenuation
US-2020029644-A1 · Jan 30, 2020 · US
Bicycle helmet fit system expanded connectors
US-2019380418-A1 · Dec 19, 2019 · US
Adjustable hockey helmet
US-RE47747-E · Dec 3, 2019 · US
Adjustable helmet for a hockey or lacrosse player
US-2019357626-A1 · Nov 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A42B3/324?
- CPC A42B3/324 is the Cooperative Patent Classification code for “Adjustable helmets.”
- How many patents are filed under CPC A42B3/324 (Adjustable helmets)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC A42B3/324 growing?
- Publication counts under this code: 15 in 2024 vs 14 in 2025 (latest complete years).