B41L 41/00
Cleaning arrangements or devices
Official title: Cleaning arrangements or devices {(for printing presses in general B41F35/00)}
B41L41/00 (Cleaning arrangements or devices) appears on 18 US grants and 9 published applications in this corpus.
Search patents in B41L- Granted patents
- 18
- Published applications
- 9
- Assignees
- 14
- Inventors
- 35
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 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 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for automatically cleaning converters with heated fluids3 Feb 2026US 12,539,699 B2Ecochem Australia Pty Ltd
- Cleaning elements for print apparatus6 Sep 2022US 11,433,663 B2HP Indigo B. V.
- Apparatus for cleaning transfer plate and method for cleaning the same15 Dec 2020US 10,864,558 B2Boe Technology Group Co., Ltd.
- Automatic film washout system5 Mar 2019US 10,221,567 B2Media Blast & Abrasive, Inc.
- Automatic film washout system20 Jun 2017US 9,682,585 B2Media Blast & Abrasives, Inc.
- Systems And Methods For Automatically Cleaning Converters With Heated Fluids20 Apr 2023US 2023/0123144 A1Ecochem Australia Pty Ltd
- Cleaning elements for print apparatus6 May 2021US 2021/0129522 A1HP Indigo B. V.
- Apparatus for cleaning transfer plate and method for cleaning the same21 Jun 2018US 2018/0169715 A1Boe Technology Group Co., Ltd.
- Automatic film washout system7 Sep 2017US 2017/0254080 A1Media Blast & Abrasives, Inc.
- Method For Cleaning A Print-Related Surface17 Mar 2016US 2016/0075129 A1manroland web systems GmbH
Most cited
By later US patents
- Methods and apparatus for changing web material in a stencil printer20US 7,017,489 B2Speedline Technologies, Inc. · 2006
- Multicolor printing press19US 4,919,047 AToray Industries, Inc. · 1990
- Device for cleaning ink from a printing apparatus11US 4,016,812 A1977
- Printing press roller ink remover10US 4,782,756 A1988
- Print image treatment device10US 5,845,570 ARiso Kagaku Corporation · 1998