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US-12571612-B2 · Mar 10, 2026 · US
for particular applications · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41G1/46 |
| Official title | for particular applications |
| Display label | for particular applications |
| Total patents | 33 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12571612-B2 · Mar 10, 2026 · US
US-12434605-B2 · Oct 7, 2025 · US
US-2024191970-A1 · Jun 13, 2024 · US
US-11874093-B2 · Jan 16, 2024 · US
US-2023112609-A1 · Apr 13, 2023 · US
US-2022250746-A1 · Aug 11, 2022 · US
US-2022250747-A1 · Aug 11, 2022 · US
US-11268789-B2 · Mar 8, 2022 · US
US-11156426-B2 · Oct 26, 2021 · US
US-2021131765-A1 · May 6, 2021 · US
US-2021095938-A1 · Apr 1, 2021 · US
US-2021003363-A1 · Jan 7, 2021 · US
US-10823533-B2 · Nov 3, 2020 · US
US-10801800-B1 · Oct 13, 2020 · US
US-10690447-B2 · Jun 23, 2020 · US
US-2019316878-A1 · Oct 17, 2019 · US
US-10408589-B1 · Sep 10, 2019 · US
US-10401497-B2 · Sep 3, 2019 · US
US-10222179-B2 · Mar 5, 2019 · US
US-10222214-B2 · Mar 5, 2019 · US
Answers are generated from the same data shown on this page.