B65H 2403/532
Crank-and-rocker mechanism
B65H2403/532 (Crank-and-rocker mechanism) appears on 46 US grants and 52 published applications in this corpus.
Search patents in B65H- Granted patents
- 46
- Published applications
- 52
- Assignees
- 39
- Inventors
- 117
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 8 |
| 2013 | 7 | 2 |
| 2014 | 5 | 3 |
| 2015 | 2 | 8 |
| 2016 | 3 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 0 |
| 2019 | 3 | 4 |
| 2020 | 2 | 4 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 3 | 4 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Document sheet conveying device, image reading apparatus, and multifunction peripheral capable of housing discharge tray14 Apr 2026US 12,600,586 B2KYOCERA Document Solutions Inc.
- Wire rollers3 Mar 2026US 12,565,396 B1
- Winding device27 May 2025US 12,312,209 B2Rotzler Holding GmbH + Co. KG
- Sheet product dispenser with spring assembly10 Oct 2023US 11,780,699 B2GPCP IP Holdings LLC
- Paper winding machine18 Jul 2023US 11,702,307 B2Shaanxi University of Science and Technology
- Apparatus and method for handling sheet electrodes27 Aug 2026US 2026/0250089 A1G. D S.p.A.
- A portable fence reel5 Mar 2026US 2026/0062252 A1Gallagher Group Limited
- Post-processing device and image forming apparatus8 Jan 2026US 2026/0008642 A1Konica Minolta, Inc.
- Document conveying device25 Sep 2025US 2025/0301079 A1KYOCERA Document Solutions Inc.
- Sheet product dispenser with spring assembly21 Dec 2023US 2023/0406665 A1GPCP IP Holdings LLC
Most cited
By later US patents
- Multi-purpose feeder for successively delivering single sheet or multi-leaved articles from a stack thereof28US 4,557,472 AStepper, Inc. · 1985
- Front-edge paper feeding device9US 9,162,834 B12015
- Sheet conveying apparatus and image forming apparatus8US 8,459,642 B2Canon Kabushiki Kaisha · 2013
- Sheet feeding device and image forming apparatus8US 8,480,074 B2Canon Kabushiki Kaisha · 2013
- Paper discharging apparatus for printer7US 6,478,295 B2Samsung Electronics Co., Ltd. · 2002