Irrigation sprinkler with multiple patterns and rotation speeds
US-12564848-B2 · Mar 3, 2026 · US
with braking means, e.g. friction rings designed to provide a substantially constant revolution speed
with braking means, e.g. friction rings designed to provide a substantially constant revolution speed · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05B3/003 |
| Official title | {with braking means, e.g. friction rings designed to provide a substantially constant revolution speed} |
| Display label | with braking means, e.g. friction rings designed to provide a substantially constant revolution speed |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-pressure liquid rotary nozzle with friction brake
US-2025222470-A1 · Jul 10, 2025 · US
Turbine drive for a rotary atomizer, and associated operating method
US-2025178005-A1 · Jun 5, 2025 · US
Nozzle and sprinkler for center pivot end
US-2025083157-A1 · Mar 13, 2025 · US
Nozzle and sprinkler for center pivot end
US-12186766-B2 · Jan 7, 2025 · US
Arc arrest mechanism for irrigation sprinklers
US-12097522-B2 · Sep 24, 2024 · US
Irrigation nozzle with one or more grit vents
US-12053791-B2 · Aug 6, 2024 · US
Rigid mount orbitor sprinkler
US-11964293-B2 · Apr 23, 2024 · US
Sprinkler spray plate
US-2024024899-A1 · Jan 25, 2024 · US
Sprinkler with modular components and pop up deflector with lug(s) for rotational engagement
US-11745207-B2 · Sep 5, 2023 · US
Rotary full circle nozzles and deflectors
US-11666929-B2 · Jun 6, 2023 · US
Irrigation sprinkler with multiple patterns and rotation speeds
US-2023084314-A1 · Mar 16, 2023 · US
Rotary full circle nozzles and deflectors
US-11511289-B2 · Nov 29, 2022 · US
Irrigation Nozzle With One Or More Grit Vents
US-2022339656-A1 · Oct 27, 2022 · US
Arc Arrest Mechanism For Irrigation Sprinklers
US-2022339645-A1 · Oct 27, 2022 · US
Irrigation nozzle with one or more grit vents
US-11406999-B2 · Aug 9, 2022 · US
Nozzle and sprinkler for center pivot end
US-2022168759-A1 · Jun 2, 2022 · US
Sprinkler with modular components and pop-up deflector
US-11325147-B2 · May 10, 2022 · US
Self regulating fluid bearing high pressure rotary retarder nozzle
US-2022062925-A1 · Mar 3, 2022 · US
Rotary nozzle
US-11154881-B2 · Oct 26, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05B3/003?
- CPC B05B3/003 is the Cooperative Patent Classification code for “with braking means, e.g. friction rings designed to provide a substantially constant revolution speed.”
- How many patents are filed under CPC B05B3/003 (with braking means, e.g. friction rings designed to provide a substantially constant revolution speed)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC B05B3/003 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).