B41K 3/60
Using rollers
Official title: using rollers, e.g. rollers with integral ink-supply devices
B41K3/60 (Using rollers) appears on 91 US grants and 4 published applications in this corpus.
Search patents in B41K- Granted patents
- 91
- Published applications
- 4
- Assignees
- 33
- Inventors
- 80
- Latest grant
- 5 Feb 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 11 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Microcontact printing with high relief stamps in a roll-to-roll process5 Feb 2019US 10,195,884 B23M Innovative Properties Company
- Ink roller2 Jan 2007US 7,156,796 B2Paxar Americas, Inc.
- Ink roller assembly having a plurality of sections each having a porous sleeve22 May 2001US 6,234,078 B1Monarch Marking Systems, Inc.
- Ink roller assembly25 May 1999US 5,906,161 AMonarch Marking Systems, Inc.
- Stamping apparatus17 Feb 1998US 5,718,173 AB.V. Korthofah
Most cited
By later US patents
- Ink roller assembly having a plurality of sections each having a porous sleeve44US 6,234,078 B1Monarch Marking Systems, Inc. · 2001
- Ink roller assembly with capillary ink supply43US 4,458,399 AMonarch Marking Systems, Inc. · 1984
- Ink roller assembly43US 5,906,161 AMonarch Marking Systems, Inc. · 1999
- Inking mechanism41US 4,044,677 AMonarch Marking Systems, Inc. · 1977
- Ink roller assembly with capillary ink supply41US 4,416,201 AMonarch Marking Systems, Inc. · 1983