B41P 2235/40
Cleaning restricted areas on cylinders
B41P2235/40 (Cleaning restricted areas on cylinders) appears on 12 US grants and 7 published applications in this corpus.
Search patents in B41P- Granted patents
- 12
- Published applications
- 7
- Assignees
- 7
- Inventors
- 39
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Selective wetting of a roller2 May 2023US 11,638,927 B2HP Indigo B. V.
- Beaded partially coated anti-marking jackets9 Jan 2018US 9,862,180 B2Printing Research, Inc.
- Method for cleaning anti-marking jackets24 May 2016US 9,346,258 B2Printing Research, Inc.
- Apparatus for selectively cleaning a printing press cylinder17 Feb 2004US 6,691,617 B2Heidelberger Druckmaschinen AG
- Device for cleaning a cylinder in a printing machine4 Feb 2003US 6,513,432 B1Heidelberger Druckmaschinen AG
- Selective wetting of a roller16 Jul 2020US 2020/0222935 A1HP Indigo B. V.
- Beaded partially coated anti-marking jackets1 Sep 2016US 2016/0250842 A1Printing Research, Inc.
- Anti-marking jackets having an image11 Aug 2016US 2016/0229176 A1Printing Research, Inc.
- Beaded partially coated anti-marking jackets16 Apr 2015US 2015/0101501 A1Printing Research, Inc.
- Beaded Partially Coated Anti-marking Jackets7 Nov 2013US 2013/0291748 A1Printing Research, Inc.
Most cited
By later US patents
- Device for cleaning a plate cylinder and/or a blanket cylinder of an offset printing machine, and method of operating the device8US 5,020,433 AHeidelberger Druckmaschinen AG · 1991
- Cleaning system for blanket cylinders8US 5,943,956 AMachine Design Service, Inc. · 1999
- Device for removing soil particles from the plate cylinder of an offset printing machine6US 4,922,820 A1990
- Method and apparatus for preventing pigment buildup during a rotary screen printing process4US 6,196,126 B1Intex Inc. · 2001
- Cleaning device for offset printing machine3US 5,309,836 AComtec Co., Ltd. · 1994