Transport roller, conveyor device, and inclined conveyor device
US-2026084898-A1 · Mar 26, 2026 · US
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the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires
the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires · 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 | B65G39/06 |
| Official title | the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires |
| Display label | the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transport roller, conveyor device, and inclined conveyor device
US-12509304-B2 · Dec 30, 2025 · US
Corrugated reinforced plastic roller
US-12486116-B2 · Dec 2, 2025 · US
Reinforcement to reduce noise and improve flexural strength for metal rollers
US-12473151-B2 · Nov 18, 2025 · US
Reinforcement to reduce noise and improve flexural strength for metal rollers
US-2025026576-A1 · Jan 23, 2025 · US
Corrugated reinforced plastic roller
US-2025026577-A1 · Jan 23, 2025 · US
Transport roller, conveyor device, and inclined conveyor device
US-2024124244-A1 · Apr 18, 2024 · US
Roller and locking method thereof
US-10906743-B2 · Feb 2, 2021 · US
Rolling element and transport apparatus
US-2020255232-A2 · Aug 13, 2020 · US
Rolling element and transport apparatus
US-10723567-B2 · Jul 28, 2020 · US
Rolling element and transport apparatus
US-2020140212-A2 · May 7, 2020 · US
Transporter
US-10569957-B2 · Feb 25, 2020 · US
Aircraft landing gear assembly
US-10501172-B2 · Dec 10, 2019 · US
Rolling element and transport apparatus
US-2019241377-A1 · Aug 8, 2019 · US
Roller and locking method thereof
US-2019062065-A1 · Feb 28, 2019 · US
Transporter
US-2018118463-A1 · May 3, 2018 · US
Conveying installation with improved drum cover for the driving drum, reversing drum or loadbearing drums
US-9908707-B2 · Mar 6, 2018 · US
Transporter and transport method
US-9889991-B2 · Feb 13, 2018 · US
Aircraft landing gear assembly
US-2017291695-A1 · Oct 12, 2017 · US
Transporter and transport method
US-2017129707-A1 · May 11, 2017 · US