Chain conveyor
US-2021237979-A1 · Aug 5, 2021 · US
Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers
Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers · 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 | B65G17/38 |
| Official title | Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers |
| Display label | Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 11 |
| 2019 | 16 |
| 2020 | 16 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conveyor condition monitor for a conveyor with linked trollies
US-11014761-B2 · May 25, 2021 · US
Chain conveyor and coupler link for same
US-10974905-B2 · Apr 13, 2021 · US
Chain conveyor and link for same
US-2020354150-A1 · Nov 12, 2020 · US
Abnormality detecting system, abnormality detecting apparatus, abnormality detecting method, computer program, and chain
US-2020346874-A1 · Nov 5, 2020 · US
Indexing Device
US-2020337320-A1 · Oct 29, 2020 · US
Linear transport system
US-10781854-B2 · Sep 22, 2020 · US
Chain conveyor and link for same
US-10717603-B2 · Jul 21, 2020 · US
Chain bending limiting attachment
US-10718407-B2 · Jul 21, 2020 · US
Chain stretch detection device, chain stretch detection method, and passenger conveyor
US-10710844-B2 · Jul 14, 2020 · US
Belt conveyor and modular conveyor belt for inclines
US-2020165067-A1 · May 28, 2020 · US
Chain conveyor and coupler link for same
US-2020115164-A1 · Apr 16, 2020 · US
Staggered type conveyor chain
US-10618743-B2 · Apr 14, 2020 · US
Drive shaft and sprockets for chain conveyor
US-10604347-B2 · Mar 31, 2020 · US
Apparatus and method for stretching and taking-away polymer films
US-10583603-B2 · Mar 10, 2020 · US
Chain stretch detection device, chain stretch detection method, and passenger conveyor
US-2020055710-A1 · Feb 20, 2020 · US
Conveying device
US-10538390-B2 · Jan 21, 2020 · US
Chain conveyor
US-2020010277-A1 · Jan 9, 2020 · US
Linear transport system
US-2020003257-A1 · Jan 2, 2020 · US
Chain unit
US-10518976-B2 · Dec 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65G17/38?
- CPC B65G17/38 is the Cooperative Patent Classification code for “Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers.”
- How many patents are filed under CPC B65G17/38 (Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC B65G17/38 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).