Wheel bearing arrangement for a vehicle
US-2016356311-A1 · Dec 8, 2016 · US
with two or more rows of rollers
with two or more rows of rollers · 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 | F16C19/38 |
| Official title | with two or more rows of rollers |
| Display label | with two or more rows of rollers |
| Total patents | 398 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 36 |
| 2016 | 40 |
| 2017 | 29 |
| 2018 | 39 |
| 2019 | 57 |
| 2020 | 49 |
| 2021 | 34 |
| 2022 | 24 |
| 2023 | 32 |
| 2024 | 28 |
| 2025 | 20 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Self-adjusting instrumented bearing and mechanical system equipped with such a bearing
US-2016319862-A1 · Nov 3, 2016 · US
Self adjusting instrumented bearing and mechanical system equipped with such a bearing
US-2016319863-A1 · Nov 3, 2016 · US
Spacer for rolling bearing, notably used in a wind turbine
US-9482279-B2 · Nov 1, 2016 · US
Bearing and bearing arrangement
US-2016298686-A1 · Oct 13, 2016 · US
Bearing
US-2016298683-A1 · Oct 13, 2016 · US
Bearing and bearing arrangement
US-2016298678-A1 · Oct 13, 2016 · US
Bearing and bearing arrangement
US-2016298687-A1 · Oct 13, 2016 · US
Spherical roller bearing arrangement
US-2016298688-A1 · Oct 13, 2016 · US
Self-aligning roller bearing
US-2016290393-A1 · Oct 6, 2016 · US
Module for determining an operating characteristic of a bearing
US-9453780-B2 · Sep 27, 2016 · US
Tapered roller bearing
US-9441666-B2 · Sep 13, 2016 · US
System for mounting an annular component on a shaft
US-2016224019-A1 · Aug 4, 2016 · US
Rolling bearing
US-9394583-B2 · Jul 19, 2016 · US
Bearing cage and rolling element bearing
US-9394943-B2 · Jul 19, 2016 · US
Double-row spherical roller bearing
US-2016201720-A1 · Jul 14, 2016 · US
Double-row spherical roller bearing, manufacturing method and wind turbine bearing arrangement
US-2016178001-A1 · Jun 23, 2016 · US
Double-row roller bearing
US-2016084312-A1 · Mar 24, 2016 · US
Bearing assembly
US-9291014-B2 · Mar 22, 2016 · US
Rolling bearing with a lateral filling opening
US-9291204-B2 · Mar 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C19/38?
- CPC F16C19/38 is the Cooperative Patent Classification code for “with two or more rows of rollers.”
- How many patents are filed under CPC F16C19/38 (with two or more rows of rollers)?
- Our database includes 398 publications tagged with this CPC code.
- Is patent activity under CPC F16C19/38 growing?
- Publication counts under this code: 28 in 2024 vs 20 in 2025 (latest complete years).