Adjustable magnetic buoyancy gravity compensator
US-10415639-B2 · Sep 17, 2019 · US
Hydrostatic or aerostatic (this type of bearing for rotary parts F16C32/06)
Hydrostatic or aerostatic (this type of bearing for rotary parts F16C32/06) · 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 | F16C29/025 |
| Official title | {Hydrostatic or aerostatic (this type of bearing for rotary parts F16C32/06)} |
| Display label | Hydrostatic or aerostatic (this type of bearing for rotary parts F16C32/06) |
| Total patents | 145 |
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 | 14 |
| 2016 | 14 |
| 2017 | 16 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 23 |
| 2021 | 20 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid bearing systems and methods
US-10393175-B2 · Aug 27, 2019 · US
Outboard hydrostatic bearing assembly for can bodymaker
US-2019076904-A1 · Mar 14, 2019 · US
Lubrication mechanism design for aircraft landing gear bearings
US-2018363723-A1 · Dec 20, 2018 · US
Outboard hydrostatic bearing assembly for can bodymaker
US-10137490-B2 · Nov 27, 2018 · US
Air bearing
US-10119565-B2 · Nov 6, 2018 · US
Membrane restrictor and hydrostatic bearing module
US-10054161-B1 · Aug 21, 2018 · US
Aerostatic bearing
US-10030699-B2 · Jul 24, 2018 · US
Machine tool and control method of machine tool
US-2018154489-A1 · Jun 7, 2018 · US
Liquid drainage mechanism and machine tool equipped with liquid drainage mechanism
US-2018104784-A1 · Apr 19, 2018 · US
Active airbearing device
US-9920790-B2 · Mar 20, 2018 · US
Fluid bearing systems and methods
US-2018073560-A1 · Mar 15, 2018 · US
Bellows support structure and slide table device
US-2018066701-A1 · Mar 8, 2018 · US
Table device and conveyance device
US-9877576-B2 · Jan 30, 2018 · US
Static pressure gas bearing
US-2018023624-A1 · Jan 25, 2018 · US
Actuator
US-2018010709-A1 · Jan 11, 2018 · US
Guide mechanism of machine tool and machine tool
US-9845828-B2 · Dec 19, 2017 · US
Hydrostatic pressure guide mechanism and machine tool
US-9803686-B2 · Oct 31, 2017 · US
Support table for a lithographic apparatus, method of loading a substrate, lithographic apparatus and device manufacturing method
US-2017292566-A1 · Oct 12, 2017 · US
Air bearing
US-2017284462-A1 · Oct 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C29/025?
- CPC F16C29/025 is the Cooperative Patent Classification code for “Hydrostatic or aerostatic (this type of bearing for rotary parts F16C32/06).”
- How many patents are filed under CPC F16C29/025 (Hydrostatic or aerostatic (this type of bearing for rotary parts F16C32/06))?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC F16C29/025 growing?
- Publication counts under this code: 6 in 2024 vs 8 in 2025 (latest complete years).