Systems and methods for filtering messages
US-2025373696-A1 · Dec 4, 2025 · US
Batons; Truncheons; Sticks; Shillelaghs · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41B15/02 |
| Official title | Batons; Truncheons; Sticks; Shillelaghs |
| Display label | Batons; Truncheons; Sticks; Shillelaghs |
| Total patents | 22 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 4 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025373696-A1 · Dec 4, 2025 · US
US-12395557-B2 · Aug 19, 2025 · US
US-12264892-B2 · Apr 1, 2025 · US
US-12264902-B2 · Apr 1, 2025 · US
US-2024344816-A1 · Oct 17, 2024 · US
US-11959733-B2 · Apr 16, 2024 · US
US-2023194227-A1 · Jun 22, 2023 · US
US-2023171317-A1 · Jun 1, 2023 · US
US-11553041-B2 · Jan 10, 2023 · US
US-11536547-B2 · Dec 27, 2022 · US
US-2022006865-A1 · Jan 6, 2022 · US
US-11128712-B2 · Sep 21, 2021 · US
US-2021108883-A1 · Apr 15, 2021 · US
US-10876764-B2 · Dec 29, 2020 · US
US-2020292288-A1 · Sep 17, 2020 · US
US-10690466-B2 · Jun 23, 2020 · US
US-2020195726-A1 · Jun 18, 2020 · US
US-10594795-B2 · Mar 17, 2020 · US
US-2019162443-A1 · May 30, 2019 · US
US-10272324-B2 · Apr 30, 2019 · US