B41L 29/02
Magnetic
Official title: magnetic
B41L29/02 (Magnetic) appears on 9 US grants and 2 published applications in this corpus.
Search patents in B41L- Granted patents
- 9
- Published applications
- 2
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for letterpress printing2 Sep 2025US 12,403,687 B1Spellbinders Paper Arts Co. LLC
- Method of stenciling with a magnetic stenciling apparatus7 Jun 2022US 11,351,807 B2
- Method and apparatus for attaching flexographic and metal back plates on an imaging cylinder19 Jan 2016US 9,238,359 B2Esko-Graphics Imaging GmbH
- Stencil leading end mounting device having movable linear pivot of rotary stencil printer7 May 2002US 6,382,095 B1Riso Kagaku Corporation
- Printing cylinder for a printing plate made of a magnetizable carrier material25 Aug 1998US 5,797,323 AKocher + Beck GmbH & Co.
Most cited
By later US patents
- Magnetic cylinders with image plate or blanket for offset printing23US 4,676,161 AR. R. Donnelley & Sons Company · 1987
- System for retaining stencil printing master on printing drum10US 4,528,906 ARiso Kagaku Corporation · 1985
- Master retaining device for a printing machine10US 4,587,900 ARiso Kagaku Corporation · 1986
- System for retaining stencil printing master on printing drum by clamp strip hinged along drum generator8US 4,505,199 ARiso Kagaku Corporation · 1985
- Printing cylinder for a printing plate made of a magnetizable carrier material4US 5,797,323 AKocher + Beck GmbH & Co. · 1998