B41F 13/20
Supports for bearings or supports for forme, offset, or impression cylinders
B41F13/20 (Supports for bearings or supports for forme, offset, or impression cylinders) appears on 169 US grants and 93 published applications in this corpus.
Search patents in B41F- Granted patents
- 169
- Published applications
- 93
- Assignees
- 84
- Inventors
- 300
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 3 |
| 2002 | 4 | 2 |
| 2003 | 6 | 2 |
| 2004 | 7 | 4 |
| 2005 | 1 | 6 |
| 2006 | 4 | 7 |
| 2007 | 0 | 4 |
| 2008 | 4 | 5 |
| 2009 | 2 | 2 |
| 2010 | 6 | 5 |
| 2011 | 3 | 5 |
| 2012 | 1 | 3 |
| 2013 | 5 | 1 |
| 2014 | 2 | 8 |
| 2015 | 5 | 4 |
| 2016 | 6 | 4 |
| 2017 | 4 | 3 |
| 2018 | 1 | 6 |
| 2019 | 3 | 3 |
| 2020 | 4 | 0 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 3 |
| 2024 | 4 | 4 |
| 2025 | 2 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Can decorator having plate cylinder locking mechanism16 Jun 2026US 12,654,436 B2Stolle Machinery Company, LLC
- Apparatus for manufacturing LED reflective sheet28 Apr 2026US 12,611,856 B2Sanheung Ez Inc.
- Can decorator inspection and control system and adjustment assemblies23 Dec 2025US 12,502,884 B2Stolle Machinery Company, LLC
- Printing apparatus14 Oct 2025US 12,441,099 B2Ball Corporation
- Drum support assembly for a printing machine and printing machine24 Dec 2024US 12,172,425 B2Bobst Bielefeld GmbH
- Can decorator and plate cylinder locking mechanism, replacement system, and timing adjustment system and method therefor17 Sep 2026US 2026/0273920 A1Stolle Machinery Company, LLC
- Printing unit and method to change printing rollers in a printing unit13 Aug 2026US 2026/0233510 A1Bobst Firenze S.R.L.
- Can decorator inspection and control system and adjustment assemblies18 Dec 2025US 2025/0381772 A1Stolle Machinery Company, LLC
- Apparatus for manufacturing led reflective sheet31 Jul 2025US 2025/0242581 A1Sanheung Ez Inc.
- Automated device for locking and unlocking bearings2 Jan 2025US 2025/0003452 A1
Most cited
By later US patents
- Method and apparatus for printing with a lithographic sleeve81US 4,913,048 ATittgemeyer Engineering · 1990
- Printing press with removable printing roll sleeve61US 4,119,032 AStrachan & Henshaw Limited · 1978
- Printing unit with releasable bearing clamp52US 5,241,905 AHeidelberg Harris, Inc. · 1993
- Printing cylinder sleeve application apparatus and method50US 4,823,693 AMAN Roland Druckmaschinen AG · 1989
- Printing unit with axially removable printing sleeves46US 5,813,336 AHeidelberg Harris, Inc. · 1998