Track link having canted rail surface edges and machine track with same
US-2020223500-A1 · Jul 16, 2020 · US
of articulated type, e.g. chains {(with lubrication means B62D55/092)}
of articulated type, e.g. chains {(with lubrication means B62D55/092)} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B62D55/20 |
| Official title | of articulated type, e.g. chains {(with lubrication means B62D55/092)} |
| Display label | of articulated type, e.g. chains {(with lubrication means B62D55/092)} |
| Total patents | 113 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 15 |
| 2017 | 15 |
| 2018 | 14 |
| 2019 | 10 |
| 2020 | 6 |
| 2021 | 16 |
| 2022 | 9 |
| 2023 | 11 |
| 2024 | 4 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems for coincident gambling hybrid gaming
US-2019362589-A1 · Nov 28, 2019 · US
Cladding structure and method
US-10479155-B2 · Nov 19, 2019 · US
Feed conveyor belt and coupler
US-10458514-B2 · Oct 29, 2019 · US
Track link and method for manufacturing track link
US-10449599-B2 · Oct 22, 2019 · US
Undercarriage support for a track chain
US-10351186-B1 · Jul 16, 2019 · US
Undercarriage Support for a Track Chain
US-2019202509-A1 · Jul 4, 2019 · US
Feed conveyor belt and coupler
US-2019195314-A1 · Jun 27, 2019 · US
Feed conveyor belt and coupler
US-10288148-B2 · May 14, 2019 · US
Keyhole master track link
US-2019092404-A1 · Mar 28, 2019 · US
Track system for a work vehicle
US-10207754-B2 · Feb 19, 2019 · US
Feed conveyor belt and coupler
US-2018343801-A1 · Dec 6, 2018 · US
Track shoe geometry for a track chain
US-2018319449-A1 · Nov 8, 2018 · US
Contoured double pass roller path for a track chain
US-2018319445-A1 · Nov 8, 2018 · US
Curved track pad ribs for a track chain
US-2018319448-A1 · Nov 8, 2018 · US
Pin retention design for a track chain
US-2018319447-A1 · Nov 8, 2018 · US
Roller path of a track pad for a track chain
US-2018319446-A1 · Nov 8, 2018 · US
Omni-directional treads
US-10093367-B2 · Oct 9, 2018 · US
Track system for a work vehicle
US-2018251169-A1 · Sep 6, 2018 · US
Track pin with improved hardness profile and method of producing the same
US-10053168-B2 · Aug 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62D55/20?
- CPC B62D55/20 is the Cooperative Patent Classification code for “of articulated type, e.g. chains {(with lubrication means B62D55/092)}.”
- How many patents are filed under CPC B62D55/20 (of articulated type, e.g. chains {(with lubrication means B62D55/092)})?
- Our database includes 113 publications tagged with this CPC code.
- Is patent activity under CPC B62D55/20 growing?
- Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).