Paper feeding device, image forming device, and electrode feeding device
US-11124375-B2 · Sep 21, 2021 · US
using pneumatic force {(B65H3/40, B65H3/42 take precedence)}
using pneumatic force {(B65H3/40, B65H3/42 take precedence)} · 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 | B65H3/08 |
| Official title | using pneumatic force {(B65H3/40, B65H3/42 take precedence)} |
| Display label | using pneumatic force {(B65H3/40, B65H3/42 take precedence)} |
| Total patents | 114 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 13 |
| 2025 | 12 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet feed device
US-2021284471-A1 · Sep 16, 2021 · US
Sheet transport device and non-transitory computer readable medium
US-2021237996-A1 · Aug 5, 2021 · US
Printing apparatus
US-11059310-B2 · Jul 13, 2021 · US
Recording-material-transporting device and image forming apparatus
US-2021171300-A1 · Jun 10, 2021 · US
Document feeeder
US-2021171301-A1 · Jun 10, 2021 · US
Workpiece transport apparatus
US-2020406452-A1 · Dec 31, 2020 · US
Printing apparatus
US-2020316974-A1 · Oct 8, 2020 · US
Paper feeding device and image processing apparatus
US-2020310348-A1 · Oct 1, 2020 · US
Paper feeding device, image forming device, and electrode feeding device
US-2020299080-A1 · Sep 24, 2020 · US
Method and apparatus for manufacturing aerogel sheet
US-10737231-B2 · Aug 11, 2020 · US
Medium conveyance device
US-2020239250-A1 · Jul 30, 2020 · US
Workpiece supply device enabling decrease in interval dimension of both rising portions
US-2020230679-A1 · Jul 23, 2020 · US
Register, a processing machine and a method for placing plate-like elements
US-10717616-B2 · Jul 21, 2020 · US
Sheet feeding parameter management system
US-10703595-B2 · Jul 7, 2020 · US
Device for treating substrates
US-10543674-B2 · Jan 28, 2020 · US
Material separation device and material separation method
US-10471495-B2 · Nov 12, 2019 · US
Feeding device, image forming system, and conveyed medium inspection system
US-10399803-B2 · Sep 3, 2019 · US
Sheet feeding apparatus, image forming apparatus, and image forming system
US-2019233226-A1 · Aug 1, 2019 · US
Sheet feeding parameter management system
US-2019185280-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H3/08?
- CPC B65H3/08 is the Cooperative Patent Classification code for “using pneumatic force {(B65H3/40, B65H3/42 take precedence)}.”
- How many patents are filed under CPC B65H3/08 (using pneumatic force {(B65H3/40, B65H3/42 take precedence)})?
- Our database includes 114 publications tagged with this CPC code.
- Is patent activity under CPC B65H3/08 growing?
- Publication counts under this code: 13 in 2024 vs 12 in 2025 (latest complete years).