B65H 2301/4149
Features concerning supply of cores
Official title: features concerning supply of cores
B65H2301/4149 (Features concerning supply of cores) appears on 34 US grants and 19 published applications in this corpus.
Search patents in B65H- Granted patents
- 34
- Published applications
- 19
- Assignees
- 32
- Inventors
- 54
- Latest grant
- 17 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 3 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Automatic core charging and bobbin discharging group in a plastic film winding machine17 Jul 2018US 10,023,414 B2
- Roll handling system for a winder comprising a receiving unit having positioning means and a method therefor28 Mar 2017US 9,604,810 B2Windmoller & Holscher
- System and method for preparing winding mandrels for forming reels6 May 2014US 8,713,779 B2A. Celli Nonwovens S.p.A.
- Device and method for preparing mandrels, device for collecting the wound mandrels and device and method for handling the mandrels27 Nov 2012US 8,317,122 B2Armor
- Method and device to prepare tubular winding cores17 Jan 2012US 8,096,494 B2A. Celli Nonwovens S.p.A.
- Automatic core loading system29 May 2025US 2025/0171263 A1Pinnacle Converting Equipment & Services, LLC
- Product Packaging Tape Winding Device and Product Packaging System18 Jan 2024US 2024/0017950 A1TE Connectivity Germany GmbH
- Automatic core charging and bobbin discharging group in a plastic film winding machine14 Jul 2016US 2016/0200540 A1Colines S.P.A.
- Roll handling system for a winder comprising a receiving unit having positioning means and a method therefor28 Apr 2016US 2016/0114996 A1Windmoller & Holscher
- Flexible winding mandrel with core segments for producing rolls of wound paper29 Oct 2015US 2015/0307315 A1
Most cited
By later US patents
- Slitter-rewinder system70US 4,422,588 AThe Black Clawson Company · 1983
- Winding device68US 4,327,877 A1982
- Apparatus and method for making convolutely wound logs45US 5,104,055 APaper Converting Machine Company · 1992
- Surface winder and method43US 4,909,452 APaper Converting Machine Company · 1990
- Paper converting machine40US 4,695,006 AMinnesota Mining and Manufacturing Company · 1987