B65H 2403/722
Gear clutches
B65H2403/722 (Gear clutches) appears on 76 US grants and 78 published applications in this corpus.
Search patents in B65H- Granted patents
- 76
- Published applications
- 78
- Assignees
- 34
- Inventors
- 136
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 4 |
| 2003 | 4 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 3 | 4 |
| 2009 | 3 | 0 |
| 2010 | 0 | 4 |
| 2011 | 1 | 5 |
| 2012 | 9 | 6 |
| 2013 | 3 | 7 |
| 2014 | 6 | 6 |
| 2015 | 8 | 5 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 2 | 5 |
| 2019 | 3 | 9 |
| 2020 | 6 | 2 |
| 2021 | 2 | 2 |
| 2022 | 4 | 2 |
| 2023 | 4 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power transmission structure of media separation unit18 Aug 2026US 12,709,514 B2Hyosung Tns Inc.
- Sheet storage device and image forming apparatus including same9 Sep 2025US 12,410,022 B2KYOCERA Document Solutions Inc.
- Dispenser for rolled sheet materials with motorized spindle9 Jul 2024US 12,029,355 B2Kimberly-Clark Worldwide, Inc.
- Sheet transport device including gear train having movable gear with helical gear, and leaf spring that buffers movement of movable gear in one direction, and image forming apparatus26 Sep 2023US 11,767,186 B2KYOCERA Document Solutions Inc.
- Sheet conveyance device, sheet feeding device, and image forming apparatus11 Jul 2023US 11,697,563 B2Ricoh Company, Ltd.
- Clamping apparatus, winding apparatus as well as unit25 Dec 2025US 2025/0388423 A1BrüCkner Maschinenbau GmbH & Co. KG
- Power transmission structure of media separation unit3 Jul 2025US 2025/0214806 A1Hyosung Tns Inc.
- Dispenser for Rolled Sheet Materials With Motorized Spindle30 Jan 2025US 2025/0031918 A1Kimberly-Clark Worldwide, Inc.
- Sheet conveyance apparatus and image forming apparatus16 Jan 2025US 2025/0019193 A1Canon Kabushiki Kaisha
- Sheet storage device and image forming apparatus including same2 Jan 2025US 2025/0002277 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Fiber optic cable protective apparatus83US 7,369,739 B2Fiber Optic Protection Systems, Inc. · 2008
- Card type structures25US 6,102,248 AAsahi Seiko Kabushiki Kaisha · 2000
- Sheet conveying device and image forming apparatus including the same18US 6,530,569 B2Ricoh Company, Ltd. · 2003
- Method and apparatus for end-to-end feeding of sheet media16US 6,446,954 B1Hewlett-Packard Company · 2002
- Image forming apparatus with reversely-rotatable roller of differential velocities16US 8,646,776 B2Canon Kabushiki Kaisha · 2014