B65H 2403/945
Self-weight powered
B65H2403/945 (Self-weight powered) appears on 25 US grants and 30 published applications in this corpus.
Search patents in B65H- Granted patents
- 25
- Published applications
- 30
- Assignees
- 14
- Inventors
- 59
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 4 |
| 2017 | 2 | 3 |
| 2018 | 2 | 3 |
| 2019 | 3 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 5 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Sheet ejection device and image forming apparatus26 May 2026US 12,637,315 B2Ricoh Company, Ltd.
- Sheet discharge device and sheet post-processing device including the same29 Jul 2025US 12,371,294 B2KYOCERA Document Solutions Inc.
- Processing device and recording device24 Jun 2025US 12,338,095 B2Seiko Epson Corporation
- Image forming apparatus13 May 2025US 12,298,698 B2Canon Kabushiki Kaisha
- Sheet post-processing device22 Apr 2025US 12,280,979 B2KYOCERA Document Solutions Inc.
- Image forming apparatus16 Apr 2026US 2026/0104667 A1KYOCERA Document Solutions Inc.
- Medium-discharging device and image reading apparatus6 Feb 2025US 2025/0047795 A1Seiko Epson Corporation
- Printing apparatus9 Jan 2025US 2025/0011123 A1Canon Kabushiki Kaisha
- Processing device and recording device9 May 2024US 2024/0149594 A1Seiko Epson Corporation
- Sheet ejection device and image forming apparatus11 Apr 2024US 2024/0116731 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Sheet processing device incuding a stacked-sheet-count limiting unit configured to limit the number of sheets holdable in the sheet tray and image forming system5US 9,725,276 B2Ricoh Company, Ltd. · 2017
- Printer4US 9,352,924 B2Funai Electric Co., Ltd. · 2016
- Sheet stacking apparatus and image forming apparatus3US 10,099,891 B2Canon Kabushiki Kaisha · 2018
- Sheet processing device including a staple binding unit and a stapleless binding unit and image forming system2US 10,562,733 B2Ricoh Company, Ltd. · 2020
- Post-processing apparatus including a transport member including a reinforcing portion1US 10,274,886 B2Fuji Xerox Co., Ltd. · 2019