Suspension thrust bearing device with dust boot retainer
US-11833872-B2 · Dec 5, 2023 · US
Arrangements for electrostatic or magnetic action against dust or other particles
Arrangements for electrostatic or magnetic action against dust or other particles · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16C33/82 |
| Official title | Arrangements for electrostatic or magnetic action against dust or other particles |
| Display label | Arrangements for electrostatic or magnetic action against dust or other particles |
| Total patents | 39 |
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 | 5 |
| 2017 | 10 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bearing ring with integrated fiber sensor and associated bearing
US-11585384-B2 · Feb 21, 2023 · US
Shaft seal device
US-11506288-B2 · Nov 22, 2022 · US
Abnormality detection device for rolling bearing
US-11300159-B2 · Apr 12, 2022 · US
Suspension thrust bearing device with dust boot retainer
US-2022024273-A1 · Jan 27, 2022 · US
Bearing ring with integrated fiber sensor and associated bearing
US-2022010840-A1 · Jan 13, 2022 · US
Magnetic fluid sealing device
US-11193592-B1 · Dec 7, 2021 · US
Abnormality detection device for rolling bearing
US-2021277955-A1 · Sep 9, 2021 · US
Electrically isolated non-sealed bearing
US-10883541-B2 · Jan 5, 2021 · US
Magnetic liquid sealing device adapted to axial and radial displacements of connection
US-2020278031-A1 · Sep 3, 2020 · US
Electrically isolated non-sealed bearing
US-2020263734-A1 · Aug 20, 2020 · US
Shaft seal device
US-2020132197-A1 · Apr 30, 2020 · US
Rolling bearing with abnormality detector
US-10359077-B2 · Jul 23, 2019 · US
Rolling bearing unit
US-2019178288-A1 · Jun 13, 2019 · US
Electric motor and electric power steering device using same
US-10312768-B2 · Jun 4, 2019 · US
Bearing structure
US-10240637-B2 · Mar 26, 2019 · US
Magnetic fluid sealed bearing
US-2018355911-A1 · Dec 13, 2018 · US
Magnetic fluid sealing structure for high-speed rotation
US-10113591-B2 · Oct 30, 2018 · US
Rolling bearing
US-10094424-B2 · Oct 9, 2018 · US
Rolling bearing with abnormality detector
US-2018223907-A1 · Aug 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C33/82?
- CPC F16C33/82 is the Cooperative Patent Classification code for “Arrangements for electrostatic or magnetic action against dust or other particles.”
- How many patents are filed under CPC F16C33/82 (Arrangements for electrostatic or magnetic action against dust or other particles)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC F16C33/82 growing?
- Publication counts under this code: 4 in 2022 vs 2 in 2023 (latest complete years).