Systems and methods for a key optimized double gated carabiner
US-12473943-B2 · Nov 18, 2025 · US
plastics · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16B45/008 |
| Official title | {plastics} |
| Display label | plastics |
| Total patents | 19 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12473943-B2 · Nov 18, 2025 · US
US-2025136016-A1 · May 1, 2025 · US
US-2024295238-A1 · Sep 5, 2024 · US
US-2024093710-A1 · Mar 21, 2024 · US
US-2023243384-A1 · Aug 3, 2023 · US
US-11629749-B2 · Apr 18, 2023 · US
US-11305413-B2 · Apr 19, 2022 · US
US-2022018384-A1 · Jan 20, 2022 · US
US-2021310508-A1 · Oct 7, 2021 · US
US-10750864-B2 · Aug 25, 2020 · US
US-10731697-B2 · Aug 4, 2020 · US
US-2020164499-A1 · May 28, 2020 · US
US-2019323548-A1 · Oct 24, 2019 · US
US-2019125081-A1 · May 2, 2019 · US
US-9927049-B1 · Mar 27, 2018 · US
US-9776578-B2 · Oct 3, 2017 · US
US-2016375842-A1 · Dec 29, 2016 · US
US-2015316836-A1 · Nov 5, 2015 · US
US-9158182-B1 · Oct 13, 2015 · US