Sheet feeding apparatus and image forming apparatus
US-12091269-B2 · Sep 17, 2024 · US
controlled by weight of pile; Floating arrangements
controlled by weight of pile; Floating arrangements · 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 | B65H1/20 |
| Official title | controlled by weight of pile; Floating arrangements |
| Display label | controlled by weight of pile; Floating arrangements |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet feeding apparatus and image forming apparatus
US-2023159289-A1 · May 25, 2023 · US
Sheet guiding device and image forming apparatus incorporating the sheet guiding device
US-11535467-B2 · Dec 27, 2022 · US
Sheet transport device and non-transitory computer readable medium
US-11440759-B2 · Sep 13, 2022 · US
Sheet accommodating apparatus, image forming system, and extension unit
US-11365075-B2 · Jun 21, 2022 · US
Material supply device and fiber body generation apparatus
US-11332331-B2 · May 17, 2022 · US
Sheet container, sheet feeding incorporating the sheet container, and image forming apparatus incorporating the sheet container
US-11214451-B2 · Jan 4, 2022 · US
Sheet transport device and non-transitory computer readable medium
US-2021237996-A1 · Aug 5, 2021 · US
Sheet accommodating apparatus, image forming system, and extension unit
US-2021061594-A1 · Mar 4, 2021 · US
Sheet guiding device and image forming apparatus incorporating the sheet guiding device
US-2021032054-A1 · Feb 4, 2021 · US
Material supply device and fiber body generation apparatus
US-2020307927-A1 · Oct 1, 2020 · US
Manual sheet feeding device and image forming apparatus
US-2020270080-A1 · Aug 27, 2020 · US
Sheet container, sheet feeding incorporating the sheet container, and image forming apparatus incorporating the sheet container
US-2020216277-A1 · Jul 9, 2020 · US
Cash box having a storage area for storing notes of value
US-10676309-B2 · Jun 9, 2020 · US
Sheet feeding apparatus, image forming apparatus, and image forming system
US-2019233226-A1 · Aug 1, 2019 · US
Cash box having a storage area for storing notes of value
US-2019012869-A1 · Jan 10, 2019 · US
Sheet feeder and image forming apparatus that ensure stabilized sheet conveyance
US-10173852-B2 · Jan 8, 2019 · US
Sheet feeder device and image forming apparatus
US-10167147-B2 · Jan 1, 2019 · US
Sheet Feeder and Image Forming Apparatus That Ensure Stabilized Sheet Conveyance
US-2018111772-A1 · Apr 26, 2018 · US
Image forming apparatus
US-2018105378-A1 · Apr 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H1/20?
- CPC B65H1/20 is the Cooperative Patent Classification code for “controlled by weight of pile; Floating arrangements.”
- How many patents are filed under CPC B65H1/20 (controlled by weight of pile; Floating arrangements)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B65H1/20 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).