B41J 11/50
In which two or more papers or sets are separately fed in
Official title: in which two or more papers or sets are separately fed in the same direction towards the printing position
B41J11/50 (In which two or more papers or sets are separately fed in) appears on 83 US grants and 43 published applications in this corpus.
Search patents in B41J- Granted patents
- 83
- Published applications
- 43
- Assignees
- 47
- Inventors
- 159
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 4 |
| 2002 | 3 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 6 |
| 2009 | 1 | 4 |
| 2010 | 2 | 1 |
| 2011 | 4 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 4 |
| 2022 | 2 | 3 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Duplex printer15 Jul 2025US 12,358,303 B2Dai Nippon Printing Co.Ltd.
- Printing apparatus, printing method, and non-transitory computer-readable storage medium3 Dec 2024US 12,157,299 B2Canon Kabushiki Kaisha
- Image forming apparatus and feed tray19 Nov 2024US 12,145,356 B2Brother Kogyo Kabushiki Kaisha
- Recording apparatus17 Sep 2024US 12,090,751 B2Canon Kabushiki Kaisha
- Substrate printing system29 Aug 2023US 11,738,960 B2
- Image Forming Apparatus and Feed Tray23 Jan 2025US 2025/0026138 A1Brother Kogyo Kabushika Kaisha
- Duplex printer11 Jan 2024US 2024/0010010 A1Dai Nippon Printing Co.Ltd.
- Recording apparatus3 Aug 2023US 2023/0241906 A1Canon Kabushiki Kaisha
- Printing apparatus, printing method, and non-transitory computer-readable storage medium30 Jun 2022US 2022/0203714 A1Canon Kabushiki Kaisha
- Image Forming Apparatus and Feed Tray30 Jun 2022US 2022/0203716 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Mailing machine utilizing ink jet printer117US 5,813,326 APitney Bowes Inc. · 1998
- Portable computer with integral printer52US 5,364,196 ASiemens Nixdorf Informationssysteme Aktiengesellschaft · 1994
- Mailing machine utilizing ink jet printer47US 5,467,709 APitney Bowes Inc. · 1995
- Banking apparatus using passbooks43US 4,280,036 ATokyo Shibaura Denki Kabushiki Kaisha · 1981
- Integrated method and apparatus for reading mier code and printing43US 5,789,727 ASeiko Epson Corporation · 1998