B41F 9/04
Rotary intaglio printing presses: specially adapted for proof printing
Official title: specially adapted for proof printing
B41F9/04 (Rotary intaglio printing presses: specially adapted for proof printing) appears on 6 US grants and 5 published applications in this corpus.
Search patents in B41F- Granted patents
- 6
- Published applications
- 5
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Gravure coater test apparatus and gravure coater23 Jul 2024US 12,042,814 B2LG Chem.Ltd.
- Colour proofing apparatus and method29 Nov 2016US 9,505,207 B2Bobst Bielefeld GmbH
- Proof printing press5 Apr 2016US 9,302,461 B2Komori Corporation
- Rotary printing press and method for adjusting a cylinder thereof17 Sep 2013US 8,534,194 B2Bobst Bielefeld GmbH
- Method of operating a printing machine during start-up or run-on and optically testing a printed image3 Dec 1991US 5,069,124 AMAN Roland Druckmaschinen AG
- Can manufacturing method and can manufacturing system13 Jun 2024US 2024/0190144 A1Toyo Seikan Co., Ltd.
- Gravure Coater Test Apparatus and Gravure Coater18 May 2023US 2023/0149971 A1LG Chem.Ltd.
- Proof printing press12 Feb 2015US 2015/0040784 A1Komori Corporation
- Colour Proofing Apparatus and Method6 Feb 2014US 2014/0033938 A1Bobst Bielefeld GmbH
- Rotary Printing Press and Method for Adjusting a Cylinder Thereof28 Jan 2010US 2010/0018419 A1Fischer & Krecke GmbH & Co.
Most cited
By later US patents
- Method of operating a printing machine during start-up or run-on and optically testing a printed image20US 5,069,124 AMAN Roland Druckmaschinen AG · 1991
- Rotary printing press and method for adjusting a cylinder thereof16US 8,534,194 B2Bobst Bielefeld GmbH · 2013
- Rotogravure cylinder proofing method3US 4,759,285 AHurletron, Incorporated · 1988