Surface treatment method
US-12434349-B2 · Oct 7, 2025 · US
stationary
stationary · 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 | B24C3/04 |
| Official title | stationary |
| Display label | stationary |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automated vehicle component cleaning system
US-12427624-B2 · Sep 30, 2025 · US
Automatic burnishing system for preparing glass surface for soldering
US-2025269490-A1 · Aug 28, 2025 · US
Jet polishing device for stably forming shape of gaussian removal function
US-12296430-B2 · May 13, 2025 · US
System and method for fluid cavitation processing a part
US-12226875-B2 · Feb 18, 2025 · US
Shot processing apparatus
US-12023781-B2 · Jul 2, 2024 · US
Jet polishing device for stably forming shape of gaussian removal function
US-2023201998-A1 · Jun 29, 2023 · US
System and method for fluid cavitation processing a part
US-2023029286-A1 · Jan 26, 2023 · US
Abrading device
US-11534891-B2 · Dec 27, 2022 · US
System and method for fluid cavitation processing a part
US-11465259-B2 · Oct 11, 2022 · US
Blasting apparatus and volumetric feeder
US-2022250208-A1 · Aug 11, 2022 · US
Automated vehicle component cleaning system
US-2022234169-A1 · Jul 28, 2022 · US
Shot processing device and shot processing method
US-11344995-B2 · May 31, 2022 · US
Abrasive slurry delivery systems and methods
US-11260503-B2 · Mar 1, 2022 · US
Surface treatment method
US-2022009054-A1 · Jan 13, 2022 · US
Shot processing apparatus
US-2020384609-A1 · Dec 10, 2020 · US
Shot processing device and shot processing method
US-2020269387-A1 · Aug 27, 2020 · US
System and method for fluid cavitation processing a part
US-2020254586-A1 · Aug 13, 2020 · US
Maintenance station for casting molds and maintenance method for a casting mold
US-10695829-B2 · Jun 30, 2020 · US
Abrading device
US-2019255674-A1 · Aug 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B24C3/04?
- CPC B24C3/04 is the Cooperative Patent Classification code for “stationary.”
- How many patents are filed under CPC B24C3/04 (stationary)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B24C3/04 growing?
- Publication counts under this code: 1 in 2024 vs 5 in 2025 (latest complete years).