B41F 31/15
Devices for moving vibrator-rollers
B41F31/15 (Devices for moving vibrator-rollers) appears on 137 US grants and 55 published applications in this corpus.
Search patents in B41F- Granted patents
- 137
- Published applications
- 55
- Assignees
- 51
- Inventors
- 176
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 4 |
| 2002 | 3 | 4 |
| 2003 | 7 | 5 |
| 2004 | 9 | 9 |
| 2005 | 7 | 7 |
| 2006 | 8 | 4 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 4 |
| 2010 | 0 | 3 |
| 2011 | 4 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for controlling a distributor roller control system23 Jan 2024US 11,878,505 B2Heidelberger Druckmaschinen AG
- Oscillating roller and printing press having a plurality of printing units that have such a roller30 Nov 2021US 11,186,079 B2Koenig & Bauer Aktiengesellschaft
- Application of coating fluid using movable rollers18 Aug 2020US 10,744,755 B2HP Indigo B. V.
- Inking unit of a printing unit, printing unit and method for operating a printing unit28 Mar 2017US 9,604,446 B2Koenig & Bauer Aktiengesellschaft
- Printing unit having a distributor roller with a separate drive motor and printing press having the printing unit27 Oct 2015US 9,168,728 B2Heidelberger Druckmaschinen AG
- Method for calculating the parameters for the pre-inking of a printing unit of an offset printing press with a spot colour15 Jan 2026US 2026/0014792 A1Hubergroup Deutschland GmbH
- Security device including microimage elements15 May 2025US 2025/0153499 A1De La Rue International Limited
- Method for controlling a distributor roller control system15 Jun 2023US 2023/0182463 A1Heidelberger Druckmaschinen AG
- Method of forming microimage elements8 Jul 2021US 2021/0206192 A1De La Rue International Limited
- Oscillating roller and printing press having a plurality of printing units that have such a roller3 Dec 2020US 2020/0376829 A1Koenig & Bauer Aktiengesellschaft
Most cited
By later US patents
- Inking unit with traversing ink rollers19US 4,397,236 AMAN Roland Druckmaschinen AG · 1983
- Apparatus for inking printing plates17US 4,088,074 A1978
- Inking system on printing presses having provision for varying ink distribution peripherally on printing plate16US 3,983,812 ARoland Offsetmaschinenfabrik Faber & Schleicher AG · 1976
- Oscillating roller15US 4,829,645 AHH&L Co. · 1989
- Oscillating printing press roller having a plurality of separate annular pistons15US 5,062,362 AAdvanced Graphics Technologies, Inc. · 1991