B41J 21/00
Column, tabular or like printing arrangements
Official title: Column, tabular or like printing arrangements; Means for centralising short lines (carriage-release mechanisms B41J19/66)
B41J21/00 (Column, tabular or like printing arrangements) appears on 113 US grants and 45 published applications in this corpus.
Search patents in B41J- Granted patents
- 113
- Published applications
- 45
- Assignees
- 45
- Inventors
- 169
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 8 |
| 2019 | 4 | 6 |
| 2020 | 5 | 8 |
| 2021 | 6 | 8 |
| 2022 | 4 | 7 |
| 2023 | 8 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- B41J 21/16Controlled by the sensing of marks or formations on the paper being24
- B41J 21/14Column, tabular or like printing arrangements: characterised by denominational arrangements10
- B41J 21/02Stops or stop-racks6
- B41J 21/08Mechanisms for initiating, effecting, skipping, or stopping tabulation movement6
- B41J 21/04Mechanisms for setting or restoring tabulation stops5
- B41J 21/17Controlled by stored information5
- B41J 21/18Column, tabular or like printing arrangements: characterised by applications of scales or2
- B41J 21/06Column, tabular or like printing arrangements: with means for preventing rebound from0
Recent patents
- Printer and wireless tag writing device28 May 2024US 11,993,072 B2Toshiba Tec Kabushiki Kaisha
- Printing system, printing control method, information processing apparatus, and non-transitory computer-readable recording medium2 Jan 2024US 11,861,244 B2Fujitsu Frontech Limited
- Image print device and order receiving terminal21 Nov 2023US 11,822,830 B2Dai Nippon Printing Co.Ltd.
- Printing apparatus24 Oct 2023US 11,794,486 B2Toshiba Tec Kabushiki Kaisha
- Display device capable of displaying preview image3 Oct 2023US 11,775,237 B2KYOCERA Document Solutions Inc.
- Printhead alignment15 Feb 2024US 2024/0051316 A1Hewlett-Packard Development Company, L. P.
- Printer and wireless tag writing device7 Sep 2023US 2023/0278350 A1Toshiba Tec Kabushiki Kaisha
- Printer and wireless tag writing device19 Jan 2023US 2023/0020817 A1Toshiba Tec Kabushiki Kaisha
- Printer, program, and information processing system22 Dec 2022US 2022/0407967 A1Sato Holdings Kabushiki Kaisha
- Image print device and order receiving terminal29 Sep 2022US 2022/0308801 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- Ink ribbon cassette including means for identifying the type of ink ribbon contained therein and containing an ink ribbon having end indication means108US 4,880,325 ACanon Kabushiki Kaisha · 1989
- Print cartridge bidirectional alignment in carriage axis100US 5,250,956 AHewlett-Packard Company · 1993
- Print cartridge alignment in paper axis85US 5,297,017 AHewlett-Packard Company · 1994
- Automatic print cartridge alignment sensor system78US 5,289,208 AHewlett-Packard Company · 1994
- Automatic print cartridge alignment sensor system49US 6,241,334 B1Hewlett-Packard Company · 2001