B41J 29/42
Scales and indicators
Official title: Scales and indicators, e.g. for determining side margins
B41J29/42 (Scales and indicators) appears on 159 US grants and 107 published applications in this corpus.
Search patents in B41J- Granted patents
- 159
- Published applications
- 107
- Assignees
- 56
- Inventors
- 320
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 5 | 8 |
| 2016 | 3 | 6 |
| 2017 | 7 | 6 |
| 2018 | 4 | 10 |
| 2019 | 11 | 7 |
| 2020 | 5 | 11 |
| 2021 | 6 | 9 |
| 2022 | 4 | 6 |
| 2023 | 7 | 6 |
| 2024 | 4 | 10 |
| 2025 | 5 | 15 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Information processing apparatus that extracts and outputs an operator corresponding to acquired preset information, information processing system, and information processing program18 Aug 2026US 12,710,904 B2FUJIFILM Corporation
- Information processing device and information processing program involving providing an information processing device and a program capable of setting a time when setting information set in advance for a function is made available2 Jun 2026US 12,645,407 B2FUJIFILM Corporation
- Printing device25 Nov 2025US 12,479,223 B2Seiko Epson Corporation
- Image forming apparatus that controls of receiving and not receiving voice instruction in voice input possible mode18 Nov 2025US 12,474,658 B2KYOCERA Document Solutions Inc.
- Print material container2 Sep 2025US 12,403,434 B2Hewlett-Packard Development Company, L. P.
- Liquid ejecting head28 May 2026US 2026/0145454 A1Seiko Epson Corporation
- Dtf continuous ink supply device with built-in stirring function27 Nov 2025US 2025/0360719 A1SainStore Technology Co., Ltd.
- Processing apparatus, processing method, and storage medium28 Aug 2025US 2025/0272030 A1Canon Kabushiki Kaisha
- Image forming apparatus with password strength display function28 Aug 2025US 2025/0272382 A1Canon Kabushiki Kaisha
- Image forming apparatus, image forming method, and recording medium28 Aug 2025US 2025/0274550 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for sensing sheets205US 4,700,368 ADe La Rue Systems Limited · 1987
- Recording apparatus122US 4,788,563 ACanon Kabushiki Kaisha · 1988
- Recorder displaying recording sheet quantity available on remaining web sheet supply99US 4,954,910 ACanon Kabushiki Kaisha · 1990
- Shuttle-type printers and methods for operating same58US 5,397,192 AHewlett-Packard Company · 1995
- Sheet advancement control system detecting fiber pattern of sheet45US 5,089,712 AHewlett-Packard Company · 1992