B41N 7/04
Shells for rollers of printing machines: for damping rollers
Official title: for damping rollers
B41N7/04 (Shells for rollers of printing machines: for damping rollers) appears on 38 US grants and 12 published applications in this corpus.
Search patents in B41N- Granted patents
- 38
- Published applications
- 12
- Assignees
- 30
- Inventors
- 72
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flexographic printing device and a method of simultaneously printing at least two material webs having different thicknesses7 Nov 2023US 11,806,986 B2Essity Hygiene and Health Aktiebolag
- Liquid-bearing articles for transferring and applying liquids4 May 2021US 10,994,565 B2Sandon Global Engraving Technology Limited
- Zero alcohol offset printing system1 May 2018US 9,956,758 B2Yunnan Joy Printing Technology, Co., Ltd.
- Method and apparatus for a carbon fiber printing press roller with a nylon or chrome outer surface6 Sep 2016US 9,434,152 B2Rotation Dynamics Corporation
- Distributor rollers12 Apr 2016US 9,308,765 B2Felix Boettcher GmbH & Co. KG
- Flexographic printing device and a method of simultaneously printing at least two material webs having different thicknesses7 Jan 2021US 2021/0001619 A1Essity Hygiene and Health Aktiebolag
- Liquid-bearing articles for transferring and applying liquids8 Nov 2018US 2018/0319195 A1Sandon Global Engraving Technology Limited
- Zero alcohol offset printing system20 Apr 2017US 2017/0106645 A1Yunnan Joy Printing Technology, Co., Ltd.
- Method and apparatus for a carbon fiber printing press roller with a nylon or chrome outer surface3 Jul 2014US 2014/0182468 A1Rotation Dynamics Corporation
- Distributor rollers31 Jan 2013US 2013/0029051 A1Felix Bottcher GmbH & Co.
Most cited
By later US patents
- Liquid applicator for lithographic systems47US 3,986,452 ADahlgren Manufacturing Company · 1976
- Dampening system roller for offset printing presses30US 4,887,528 ACeradyne, Inc. · 1989
- Lithographic dampening system24US 4,388,864 AWarner "Autolitho" Corporation · 1983
- Combined inking and moistening roller22US 4,287,827 A1981
- Dampening water feed roller for planographic printing press20US 4,991,501 AAkiyama Printing Machinery Manufacturing Corp. · 1991