Belt buckle system with threaded retainers
US-11857032-B1 · Jan 2, 2024 · US
Free belts
Free belts · 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 | A41F9/002 |
| Official title | {Free belts} |
| Display label | Free belts |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wearable article and method of manufacturing a wearable article
US-11497270-B2 · Nov 15, 2022 · US
Smart belt
US-11439207-B2 · Sep 13, 2022 · US
Waist Measuring Belt
US-2022187150-A1 · Jun 16, 2022 · US
Wearable article and method of manufacturing a wearable article
US-2022151331-A1 · May 19, 2022 · US
Modular belt system with low profile belt buckle
US-11330872-B2 · May 17, 2022 · US
Waist measuring belt
US-11300465-B2 · Apr 12, 2022 · US
Tool belt
US-11219280-B2 · Jan 11, 2022 · US
Knitted component with adjustable knitted portion
US-11140933-B2 · Oct 12, 2021 · US
Securing garment for a shoulder-pad system
US-2021260467-A1 · Aug 26, 2021 · US
Protective pant
US-11071340-B2 · Jul 27, 2021 · US
Securing garment for a shoulder-pad system
US-11052301-B2 · Jul 6, 2021 · US
Stretch belt with pockets
US-10986886-B2 · Apr 27, 2021 · US
Waist Measuring Belt
US-2021041315-A1 · Feb 11, 2021 · US
Waist measuring belt
US-10845260-B2 · Nov 24, 2020 · US
Intelligent personal protective equipment
US-10824132-B2 · Nov 3, 2020 · US
Tool Belt
US-2020281328-A1 · Sep 10, 2020 · US
Wireless energy transfer system and wearables
US-10770919-B2 · Sep 8, 2020 · US
Modular belt system with low profile belt buckle
US-2020229545-A1 · Jul 23, 2020 · US
Wearable article and method of manufacturing a wearable article
US-2020214385-A1 · Jul 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A41F9/002?
- CPC A41F9/002 is the Cooperative Patent Classification code for “Free belts.”
- How many patents are filed under CPC A41F9/002 (Free belts)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC A41F9/002 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).