Rock shaft and steering system
US-10138990-B2 · Nov 27, 2018 · US
Racks
Racks · 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 | F16H55/26 |
| Official title | Racks |
| Display label | Racks |
| Total patents | 180 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 19 |
| 2017 | 14 |
| 2018 | 22 |
| 2019 | 17 |
| 2020 | 22 |
| 2021 | 16 |
| 2022 | 16 |
| 2023 | 10 |
| 2024 | 18 |
| 2025 | 7 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing rack bar
US-2018304422-A1 · Oct 25, 2018 · US
Rack bar and rack bar manufacturing method
US-2018306303-A1 · Oct 25, 2018 · US
Gear arrangement
US-2018266527-A1 · Sep 20, 2018 · US
Rack bar and rack bar teeth forming die
US-10060518-B2 · Aug 28, 2018 · US
Rack shaft and method for producing same
US-2018221938-A1 · Aug 9, 2018 · US
Console assembly for vehicle interior
US-2018162282-A1 · Jun 14, 2018 · US
Console assembly for vehicle interior
US-2018162281-A1 · Jun 14, 2018 · US
Steering rack and manufacturing method therefor
US-2018128363-A1 · May 10, 2018 · US
Mast with rack assembly
US-2018087326-A1 · Mar 29, 2018 · US
Rack, method for manufacturing rack, and device for manufacturing rack
US-9914166-B2 · Mar 13, 2018 · US
Rack bar and method for manufacturing rack bar
US-2018031104-A1 · Feb 1, 2018 · US
Corner Rack
US-2017363186-A1 · Dec 21, 2017 · US
Rolled round steel material for steering rack bar and steering rack bar
US-9840759-B2 · Dec 12, 2017 · US
Toothed rack brush
US-9820562-B2 · Nov 21, 2017 · US
Drive Cable and Drive Unit for a Vehicle Element
US-2017314656-A1 · Nov 2, 2017 · US
Rack bar unit of vehicle steering device
US-9744985-B2 · Aug 29, 2017 · US
Rack bar and method for manufacturing rack bar
US-2017225703-A1 · Aug 10, 2017 · US
Hollow rack bar and method of manufacturing the hollow rack bar
US-2017203781-A1 · Jul 20, 2017 · US
Method of manufacturing bar member and bar member
US-9695925-B2 · Jul 4, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H55/26?
- CPC F16H55/26 is the Cooperative Patent Classification code for “Racks.”
- How many patents are filed under CPC F16H55/26 (Racks)?
- Our database includes 180 publications tagged with this CPC code.
- Is patent activity under CPC F16H55/26 growing?
- Publication counts under this code: 18 in 2024 vs 7 in 2025 (latest complete years).