B65H 3/0676
With two or more separator rollers in the feeding direction
Official title: {with two or more separator rollers in the feeding direction}
B65H3/0676 (With two or more separator rollers in the feeding direction) appears on 153 US grants and 145 published applications in this corpus.
Search patents in B65H- Granted patents
- 153
- Published applications
- 145
- Assignees
- 57
- Inventors
- 280
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 1 |
| 2003 | 4 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 4 |
| 2006 | 2 | 5 |
| 2007 | 1 | 4 |
| 2008 | 2 | 4 |
| 2009 | 7 | 3 |
| 2010 | 2 | 5 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 6 | 6 |
| 2014 | 6 | 8 |
| 2015 | 13 | 13 |
| 2016 | 13 | 9 |
| 2017 | 6 | 7 |
| 2018 | 12 | 15 |
| 2019 | 12 | 11 |
| 2020 | 11 | 4 |
| 2021 | 4 | 15 |
| 2022 | 6 | 9 |
| 2023 | 7 | 3 |
| 2024 | 7 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image reading apparatus9 Jun 2026US 12,649,635 B2Seiko Epson Corporation
- Sheet feeding apparatus and image forming apparatus18 Nov 2025US 12,473,160 B2Canon Kabushiki Kaisha
- Paper feed device and image forming apparatus including paper feed device17 Dec 2024US 12,168,585 B2Toshiba Tec Kabushiki Kaisha
- Recording apparatus10 Dec 2024US 12,162,271 B2Seiko Epson Corporation
- Feeder for feeding document to document imaging system and method for feeding documents12 Nov 2024US 12,139,361 B2Opex Corporation
- Image reading apparatus27 Aug 2026US 2026/0250090 A1Seiko Epson Corporation
- Medium feeding apparatus22 Jan 2026US 2026/0021983 A1Pfu Limited
- Medium conveying apparatus15 Jan 2026US 2026/0015191 A1Pfu Limited
- Sheet feeding device and image forming apparatus incorporating the same12 Sep 2024US 2024/0300757 A1
- Medium conveying device, medium feeding method, and control program4 Jul 2024US 2024/0217762 A1Pfu Limited
Most cited
By later US patents
- Continuous paper let-out apparatus33US 5,098,078 AOMRON Corporation · 1992
- Envelope feeding apparatus25US 4,635,922 APitney Bowes Inc. · 1987
- Sheet feed apparatus19US 4,372,547 ARicoh Company, Ltd. · 1983
- Paper supply apparatus for image reading apparatus and image reading apparatus with paper supply apparatus as well as paper supply apparatus19US 5,715,071 AFujitsu Limited · 1998
- Paper feeding device18US 5,004,217 AMita Industrial Co., Ltd. · 1991