Systems and methods for detecting contact during a process
US-12304026-B2 · May 20, 2025 · US
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Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency · 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 | B24B35/00 |
| Official title | Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency |
| Display label | Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method
US-11839944-B2 · Dec 12, 2023 · US
Systems and methods for detecting contact during a process
US-2023381908-A1 · Nov 30, 2023 · US
Oscillating device, superfinishing device, method of manufacturing bearing, method of manufacturing vehicle, and method of manufacturing machine
US-11638976-B2 · May 2, 2023 · US
Floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method
US-2023029755-A1 · Feb 2, 2023 · US
Oscillating device, superfinishing device, method of manufacturing bearing, method of manufacturing vehicle, and method of manufacturing machine
US-2021308821-A1 · Oct 7, 2021 · US
Ultrasonic peening-type integrated machining method of cutting and extrusion
US-10994386-B2 · May 4, 2021 · US
Polishing technique for flexible tubes
US-10946492-B2 · Mar 16, 2021 · US
Ultrasonic Peening-Type Integrated Machining Method Of Cutting And Extrusion
US-2020346313-A1 · Nov 5, 2020 · US
Method for journal finishing of crankshafts, camshafts, and journals
US-10639763-B2 · May 5, 2020 · US
Shape-formable apparatus
US-10434618-B2 · Oct 8, 2019 · US
Method for journal finishing of crankshafts, camshafts, and journals
US-2019143472-A1 · May 16, 2019 · US
Shape-formable apparatus
US-2019084114-A1 · Mar 21, 2019 · US
A superfinishing method for a bearing roller, and a superfinishing device for a bearing roller
US-2019076977-A1 · Mar 14, 2019 · US
Machining apparatus
US-9873177-B2 · Jan 23, 2018 · US
Superfinishing machine, superfinishing method and outer ring of bearing having superfinished raceway surface
US-9574609-B2 · Feb 21, 2017 · US
Machining Apparatus
US-2016250733-A1 · Sep 1, 2016 · US
Apparatus and method for polishing an edge of an article using magnetorheological (MR) fluid
US-9120193-B2 · Sep 1, 2015 · US