B41F 1/28
Sheet-conveying, -aligning or -clamping devices
B41F1/28 (Sheet-conveying, -aligning or -clamping devices) appears on 24 US grants and 23 published applications in this corpus.
Search patents in B41F- Granted patents
- 24
- Published applications
- 23
- Assignees
- 20
- Inventors
- 52
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 4 |
| 2024 | 2 | 0 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sheet material processing unit and sheet material processing machine11 Nov 2025US 12,466,676 B2Bobst Mex SA
- Folding apparatus of an offset web-fed printing press and offset web-fed printing press23 Sep 2025US 12,420,544 B2manroland Goss web systems GmbH
- Device for storing a sheet pile in a converting machine and converting machine23 Sep 2025US 12,421,071 B2Bobst (Shanghai) Ltd
- Letterpress gage pin and method of placement17 Sep 2024US 12,090,747 B1
- Sheet processing device16 Apr 2024US 11,958,713 B2Bobst Mex SA
- Device for processing sheets and/or webs30 Jul 2026US 2026/0217016 A1Kolbus Group GmbH
- Vacuum platen for garment decorating technique4 Dec 2025US 2025/0367919 A1Livingston Systems, LLC
- Device for handling of flat elements for a printing machine27 Mar 2025US 2025/0100270 A1Muratori Machines S.R.L.
- Device for detaching a textile from a printing plate6 Mar 2025US 2025/0074042 A1
- Folding apparatus of an offset web-fed printing press and offset web-fed printing press16 Nov 2023US 2023/0364903 A1manroland Goss web systems GmbH
Most cited
By later US patents
- Roller offset printing apparatus16US 5,367,953 ANsk Ltd. · 1994
- Imprint lithography including alignment14US 7,418,902 B2ASML Netherlands B. V. · 2008
- Rotary printing press for production of multiple center spread signatures8US 6,257,142 B1Kabushiki Kaisha Tokyo Kikai Seisakusho · 2001
- Apparatus for positioning a pad or book of sheets on the work table of printing apparatus5US 4,027,591 A1977
- Printing press3US 4,959,910 A1990