Roller bearing module, a method for manufacturing a roller bearing module, and a method for forming a vehicle hub assembly
US-10113592-B2 · Oct 30, 2018 · US
Preventing damage to bearings during storage or transport thereof or when otherwise out of use
Preventing damage to bearings during storage or transport thereof or when otherwise out of use · 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 | F16C41/04 |
| Official title | Preventing damage to bearings during storage or transport thereof or when otherwise out of use |
| Display label | Preventing damage to bearings during storage or transport thereof or when otherwise out of use |
| Total patents | 144 |
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 | 12 |
| 2016 | 21 |
| 2017 | 20 |
| 2018 | 19 |
| 2019 | 16 |
| 2020 | 16 |
| 2021 | 10 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 11 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dust cover for ball joint
US-10041530-B2 · Aug 7, 2018 · US
Bearing ring for rolling-element bearing
US-10030698-B2 · Jul 24, 2018 · US
Ball joint
US-2018149192-A1 · May 31, 2018 · US
In-wheel motor drive device
US-9914349-B2 · Mar 13, 2018 · US
Device for retaining of lubricants in rolling-element bearings, rolling-element bearing subassemblies, and method for assembling a rolling-element bearing subassembly
US-2018017109-A1 · Jan 18, 2018 · US
Bearing shoe for supporting a rotor journal in a turbine engine
US-2018003221-A1 · Jan 4, 2018 · US
Rolling-element bearing unit
US-2017370415-A1 · Dec 28, 2017 · US
Roller bearing module, a method for manufacturing a roller bearing module, and a method for forming a vehicle hub assembly
US-2017370416-A1 · Dec 28, 2017 · US
Bearing unit and separator
US-2017370418-A1 · Dec 28, 2017 · US
Rolling device, package for rolling device, and rolling module
US-2017320674-A1 · Nov 9, 2017 · US
Retainer segment for a roller bearing for supporting a main shaft of a wind-power generator
US-9810263-B2 · Nov 7, 2017 · US
Rotating shaft lifting jig and rotating shaft lifting method
US-9790066-B2 · Oct 17, 2017 · US
Wheel bearing arrangement for a vehicle
US-9771982-B2 · Sep 26, 2017 · US
Method for producing a bearing assembly
US-2017254360-A1 · Sep 7, 2017 · US
Method for manufacturing and assembling a rolling-element bearing assembly with a spacer
US-9732801-B2 · Aug 15, 2017 · US
Axle sleeve
US-2017203834-A1 · Jul 20, 2017 · US
Pulley device for chain or belt
US-9709154-B2 · Jul 18, 2017 · US
Bearing assembly with split outer ring having interference fit tabs and method of assembly of bearing
US-9702411-B2 · Jul 11, 2017 · US
Axle sleeve
US-9688391-B2 · Jun 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C41/04?
- CPC F16C41/04 is the Cooperative Patent Classification code for “Preventing damage to bearings during storage or transport thereof or when otherwise out of use.”
- How many patents are filed under CPC F16C41/04 (Preventing damage to bearings during storage or transport thereof or when otherwise out of use)?
- Our database includes 144 publications tagged with this CPC code.
- Is patent activity under CPC F16C41/04 growing?
- Publication counts under this code: 11 in 2024 vs 3 in 2025 (latest complete years).