B41F 7/40
Devices for tripping or lifting damping rollers
Official title: Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor (such arrangements or devices for inking rollers B41F31/30)
B41F7/40 (Devices for tripping or lifting damping rollers) appears on 53 US grants and 22 published applications in this corpus.
Search patents in B41F- Granted patents
- 53
- Published applications
- 22
- Assignees
- 23
- Inventors
- 76
- Latest grant
- 30 Aug 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 5 |
| 2006 | 3 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 4 |
| 2009 | 1 | 3 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Printing press30 Aug 2016US 9,427,951 B2Komori Corporation
- Dampening unit in offset printing press16 Dec 2014US 8,910,571 B2Miyakoshi Printing Machinery Co., Ltd.
- Method for roller adjustment in a printing press and dampening unit of a printing press10 Jul 2012US 8,215,234 B2Heidelberger Druckmaschinen AG
- Printing groups comprising at least two cooperating cylinders and radially movable bearing units6 Dec 2011US 8,069,786 B2Koenig & Bauer Aktiengesellschaft
- Methods for setting the contact pressure of a displaceably mounted roller3 Aug 2010US 7,765,930 B2Koenig & Bauer Aktiengesellschaft
- Printing press3 Mar 2016US 2016/0059541 A1Komori Corporation
- Adjustable Inking or Dampening Apparatus for a Variable Cutoff Press and Method12 Jul 2012US 2012/0174807 A1Goss International Americas, Inc.
- Device for regulating the application of dampening solution and ink in a printing press14 Jun 2012US 2012/0145020 A1manroland AG
- Apparatus and method for applying a damping solution onto a form cylinder of a press unit25 Mar 2010US 2010/0071575 A1MAN Roland Druckmaschinen AG
- Method for roller adjustment in a printing press and dampening unit of a printing press24 Dec 2009US 2009/0314171 A1Heidelberger Druckmaschinen AG
Most cited
By later US patents
- Dampener18US 4,036,131 AHarris Corporation · 1977
- Dampening device for offset printing machines for alternate and selective utilization of water or of a water-alcohol mixture18US 4,385,559 A1983
- Film dampening system for a rotary offset press16US 5,191,835 AHeidelberg Harris, Inc. · 1993
- Dampening assembly10US 4,290,359 AButler Greenwich Inc. · 1981
- Device for adjusting ink or moisture-application rolls10US 4,481,882 AVeb Kombinat Polygraph "Werner Lamberz" Leipzig · 1984