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B41F 31/004

Driving means for ink rollers

Official title: {Driving means for ink rollers}

B41F31/004 (Driving means for ink rollers) appears on 80 US grants and 67 published applications in this corpus.

Search patents in B41F

Granted patents: 80
Published applications: 67
Assignees: 38
Inventors: 155
Latest grant: 10 Sep 2024

Filings by year

B41F 31/004: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	4	0
1978	0	0
1979	0	0
1980	2	0
1981	1	0
1982	0	0
1983	1	0
1984	2	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	1	0
1990	0	0
1991	2	0
1992	4	0
1993	1	0
1994	2	0
1995	3	0
1996	2	0
1997	0	0
1998	1	0
1999	1	0
2000	0	0
2001	1	2
2002	2	0
2003	2	4
2004	5	4
2005	5	5
2006	3	3
2007	0	4
2008	0	1
2009	0	7
2010	1	4
2011	2	3
2012	3	5
2013	1	2
2014	3	2
2015	3	3
2016	4	4
2017	5	2
2018	1	1
2019	3	0
2020	0	6
2021	2	2
2022	3	1
2023	1	0
2024	3	2

By publication year. Applications have been published since 2001.

Recent patents

Flexographic print station with an automatic system of support and movement of an inking roller for changing the inking roller10 Sep 2024US 12,083,787 B2Edf Europe S.R.L.
Inker assembly including oscillation rollers for a can body decorator30 Apr 2024US 11,969,988 B2Crown Packaging Technology, Inc.
Can body decorator having a mandrel pre-spin assembly and over-varnish unit12 Mar 2024US 11,926,145 B2Crown Packaging Technology, Inc.
Gravure printing units and method for adjusting and/or modifying an ink transfer in a gravure printing method24 Jan 2023US 11,559,976 B2Koenig & Bauer Aktiengesellschaft
Can body decorator having a mandrel pre-spin assembly and infeed improvements20 Sep 2022US 11,446,921 B2Crown Packaging Technology, Inc.

Most cited

By later US patents