B41F 21/12
Adjusting leading edges
Official title: Adjusting leading edges, e.g. front stops
B41F21/12 (Adjusting leading edges) appears on 32 US grants and 23 published applications in this corpus.
Search patents in B41F- Granted patents
- 32
- Published applications
- 23
- Assignees
- 16
- Inventors
- 66
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 2 | 1 |
| 2004 | 4 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Transport cylinder, drying unit comprising this transport cylinder, and sheet-fed printing press comprising this drying unit12 Sep 2023US 11,752,757 B2Koenig & Bauer Aktiengesellschaft
- Sheet processing machine comprising at least one infeed system, and method for controlling an infeed system of a sheet processing machine15 Nov 2022US 11,498,789 B2Koenig & Bauer Aktiengesellschaft
- Intaglio printing press26 Sep 2017US 9,770,895 B2Komori Corporation
- Printing press and printing method of lenticular lens sheet26 Jan 2016US 9,242,448 B2Komori Corporation
- Printing press comprising a non-impact printing device25 Jul 2024US 2024/0246786 A1Koenig & Bauer Aktiengesellschaft
- Transport cylinder, drying unit comprising this transport cylinder, and sheet-fed printing press comprising this drying unit6 Jul 2023US 2023/0211600 A1Koenig & Bauer Aktiengesellschaft
- Sheet processing machine comprising at least one infeed system, and method for controlling an infeed system of a sheet processing machine1 Sep 2022US 2022/0274797 A1Koenig & Bauer Aktiengesellschaft
- Sheet processing machine and method for monitoring sheet travel31 Oct 2019US 2019/0329546 A1Koenig & Bauer Aktiengesellschaft
- Print finishing method and corresponding device4 Sep 2014US 2014/0246139 A1QUALCOMM Incorporated
Most cited
By later US patents
- Picture adjusting device in sheet-feed press12US 4,777,876 ARyobi Ltd. · 1988
- Device for monitoring sheet movement near the lay marks of sheet-fed offset printing presses8US 5,186,105 AMAN Roland Druckmaschinen AG · 1993
- Device for aligning a leading edge of a sheet7US 5,297,789 AHeidelberger Druckmaschinen AG · 1994
- Method for the proper alignment of sheets7US 6,505,831 B2Heidelberger Druckmaschinen AG · 2003
- Tandem printing system with fine paper-position correction7US 6,823,786 B1Hewlett-Packard Indigo B. V. · 2004