Short take-up belt conveyor
US-2025296781-A1 · Sep 25, 2025 · US
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Arrangements of co-operating drums or rollers to augment tractive effort applied to the belts
Arrangements of co-operating drums or rollers to augment tractive effort applied to the belts · 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 | B65G23/12 |
| Official title | Arrangements of co-operating drums or rollers to augment tractive effort applied to the belts |
| Display label | Arrangements of co-operating drums or rollers to augment tractive effort applied to the belts |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adaptor for mounting components to a conveyor frame
US-2025270051-A1 · Aug 28, 2025 · US
Conveyor drive systems
US-2024425291-A1 · Dec 26, 2024 · US
Belt conveyor for portioned food products
US-12043490-B2 · Jul 23, 2024 · US
Position limiter for flighted conveyor belt
US-11787639-B2 · Oct 17, 2023 · US
Multi-angle sorter
US-11485582-B2 · Nov 1, 2022 · US
Position limiter for flighted conveyor belt
US-2022119200-A1 · Apr 21, 2022 · US
Position limiter for flighted conveyor belt
US-11214446-B2 · Jan 4, 2022 · US
Multi-angle sorter
US-2021339961-A1 · Nov 4, 2021 · US
Automatic drive belt biasing device
US-11072497-B2 · Jul 27, 2021 · US
Position limiter for flighted conveyor belt
US-2020407170-A1 · Dec 31, 2020 · US
Automatic drive belt biasing device
US-2020354153-A1 · Nov 12, 2020 · US
Moving walkway
US-10577223-B2 · Mar 3, 2020 · US
Snap-on position limiter for a conveyor belt
US-10427880-B2 · Oct 1, 2019 · US
Moving walkway
US-2019210842-A1 · Jul 11, 2019 · US
Drive arrangement for belt, mobile haulage arrangement and method
US-10287883-B2 · May 14, 2019 · US
Snap-on position limiter for a conveyor belt
US-2019112129-A1 · Apr 18, 2019 · US
Snap-on position limiter for a conveyor belt
US-10077156-B2 · Sep 18, 2018 · US
Handrail drive for an escalator or a moving walkway
US-10017361-B2 · Jul 10, 2018 · US
Drive arrangement for belt, mobile haulage arrangement and method
US-2018128104-A1 · May 10, 2018 · US