Conveying roller, web conveying device, and image forming apparatus capable of reducing scale of apparatus
US-2024208756-A1 · Jun 27, 2024 · US
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arranged for rotating while moving along material to be handled, e.g. rolling on material
arranged for rotating while moving along material to be handled, e.g. rolling on material · 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 | B65H2406/331 |
| Official title | arranged for rotating while moving along material to be handled, e.g. rolling on material |
| Display label | arranged for rotating while moving along material to be handled, e.g. rolling on material |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Web conveying device, image forming apparatus, and conveying roller capable of efficiently sucking air that enters between web and conveying roller
US-2024208754-A1 · Jun 27, 2024 · US
Device for applying segments of absorbent articles
US-11395769-B2 · Jul 26, 2022 · US
Unit for applying tabs to a chassis web
US-10934123-B2 · Mar 2, 2021 · US
Device for applying segments of absorbent articles
US-2020229986-A1 · Jul 23, 2020 · US
Sheet delivery system and sheet delivery method using same
US-10472196-B2 · Nov 12, 2019 · US
Printer roll feed mechanism
US-10434800-B1 · Oct 8, 2019 · US
Plate for an anvil roll with a reduced-vacuum region for use in a slip and cut system and method of using the same
US-10308462-B2 · Jun 4, 2019 · US
Sheet delivery system and sheet delivery method using same
US-10233045-B2 · Mar 19, 2019 · US
Sheet-transporting element with integrated blocking slider for suction openings
US-10106349-B2 · Oct 23, 2018 · US
Unit for applying tabs to a chassis web
US-2018290855-A1 · Oct 11, 2018 · US
Filament winding apparatus and method of controlling filament winding apparatus
US-9962886-B2 · May 8, 2018 · US
Sheet-transporting element with integrated blocking slider for suction openings
US-2018118485-A1 · May 3, 2018 · US
Sheet delivery system and sheet delivery method using same
US-2017137247-A1 · May 18, 2017 · US
Sheet delivery system and sheet delivery method using same
US-2017137248-A1 · May 18, 2017 · US
Filament winding apparatus and method of controlling filament winding apparatus
US-2016264375-A1 · Sep 15, 2016 · US
Vacuum suction adjustable transfer roller and film attachment method using the transfer roller
US-9370919-B2 · Jun 21, 2016 · US
Vacuum Suction Adjustable Transfer Roller And Film Attachment Method Using the Transfer Roller
US-2015298444-A1 · Oct 22, 2015 · US
Plate for an anvil roll with a reduced-vacuum region for use in a slip and cut system and method of using the same
US-2015068372-A1 · Mar 12, 2015 · US